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sql-snippets/wac_pos-300173f4-302f-4816-b1ac-58a1fe45acf9.json
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{
"id": "300173f4-302f-4816-b1ac-58a1fe45acf9",
"prefix": "wac_pos",
"description": "sp_whoIsActive for a pos (works in master db)",
"body": "USE master\r\nIF OBJECT_ID('dbo.sp_whoisactive') IS NOT NULL \r\n\tDROP PROCEDURE dbo.sp_whoisactive;\r\nGO\r\n\r\nGO\r\nSET QUOTED_IDENTIFIER ON;\r\nSET ANSI_PADDING ON;\r\nSET CONCAT_NULL_YIELDS_NULL ON;\r\nSET ANSI_WARNINGS ON;\r\nSET NUMERIC_ROUNDABORT OFF;\r\nSET ARITHABORT ON;\r\nGO\r\n\r\nIF NOT EXISTS (SELECT * FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_NAME = 'sp_WhoIsActive')\r\n EXEC ('CREATE PROC dbo.sp_WhoIsActive AS SELECT ''stub version, to be replaced''')\r\nGO\r\n\r\n/*********************************************************************************************\r\nWho Is Active? v12.00 (2021-11-10)\r\n(C) 2007-2021, Adam Machanic\r\n\r\nFeedback: https://github.com/amachanic/sp_whoisactive/issues\r\nReleases: https://github.com/amachanic/sp_whoisactive/releases\r\nDocs: http://whoisactive.com\r\n\r\nLicense:\r\n https://github.com/amachanic/sp_whoisactive/blob/master/LICENSE\r\n*********************************************************************************************/\r\nALTER PROC dbo.sp_WhoIsActive\r\n(\r\n--~\r\n --Filters--Both inclusive and exclusive\r\n --Set either filter to '' to disable\r\n --Valid filter types are: session, program, database, login, and host\r\n --Session is a session ID, and either 0 or '' can be used to indicate \"all\" sessions\r\n --All other filter types support % or _ as wildcards\r\n @filter sysname = '',\r\n @filter_type VARCHAR(10) = 'session',\r\n @not_filter sysname = '',\r\n @not_filter_type VARCHAR(10) = 'session',\r\n\r\n --Retrieve data about the calling session?\r\n @show_own_spid BIT = 0,\r\n\r\n --Retrieve data about system sessions?\r\n @show_system_spids BIT = 0,\r\n\r\n --Controls how sleeping SPIDs are handled, based on the idea of levels of interest\r\n --0 does not pull any sleeping SPIDs\r\n --1 pulls only those sleeping SPIDs that also have an open transaction\r\n --2 pulls all sleeping SPIDs\r\n @show_sleeping_spids TINYINT = 1,\r\n\r\n --If 1, gets the full stored procedure or running batch, when available\r\n --If 0, gets only the actual statement that is currently running in the batch or procedure\r\n @get_full_inner_text BIT = 0,\r\n\r\n --Get associated query plans for running tasks, if available\r\n --If @get_plans = 1, gets the plan based on the request's statement offset\r\n --If @get_plans = 2, gets the entire plan based on the request's plan_handle\r\n @get_plans TINYINT = 0,\r\n\r\n --Get the associated outer ad hoc query or stored procedure call, if available\r\n @get_outer_command BIT = 0,\r\n\r\n --Enables pulling transaction log write info, transaction duration, and the\r\n --implicit_transaction identification column\r\n @get_transaction_info BIT = 0,\r\n\r\n --Get information on active tasks, based on three interest levels\r\n --Level 0 does not pull any task-related information\r\n --Level 1 is a lightweight mode that pulls the top non-CXPACKET wait, giving preference to blockers\r\n --Level 2 pulls all available task-based metrics, including:\r\n --number of active tasks, current wait stats, physical I/O, context switches, and blocker information\r\n @get_task_info TINYINT = 1,\r\n\r\n --Gets associated locks for each request, aggregated in an XML format\r\n @get_locks BIT = 0,\r\n\r\n --Get average time for past runs of an active query\r\n --(based on the combination of plan handle, sql handle, and offset)\r\n @get_avg_time BIT = 0,\r\n\r\n --Get additional non-performance-related information about the session or request\r\n --text_size, language, date_format, date_first, quoted_identifier, arithabort, ansi_null_dflt_on,\r\n --ansi_defaults, ansi_warnings, ansi_padding, ansi_nulls, concat_null_yields_null,\r\n --transaction_isolation_level, lock_timeout, deadlock_priority, row_count, command_type\r\n --\r\n --If a SQL Agent job is running, an subnode called agent_info will be populated with some or all of\r\n --the following: job_id, job_name, step_id, step_name, msdb_query_error (in the event of an error)\r\n --\r\n --If @get_task_info is set to 2 and a lock wait is detected, a subnode called block_info will be\r\n --populated with some or all of the following: lock_type, database_name, object_id, file_id, hobt_id,\r\n --applock_hash, metadata_resource, metadata_class_id, object_name, schema_name\r\n @get_additional_info BIT = 0,\r\n\r\n --Get additional information related to workspace memory\r\n --requested_memory, granted_memory, max_used_memory, and memory_info.\r\n --\r\n --Not available for SQL Server 2005.\r\n @get_memory_info BIT = 0,\r\n\r\n --Walk the blocking chain and count the number of\r\n --total SPIDs blocked all the way down by a given session\r\n --Also enables task_info Level 1, if @get_task_info is set to 0\r\n @find_block_leaders BIT = 0,\r\n\r\n --Pull deltas on various metrics\r\n --Interval in seconds to wait before doing the second data pull\r\n @delta_interval TINYINT = 0,\r\n\r\n --List of desired output columns, in desired order\r\n --Note that the final output will be the intersection of all enabled features and all\r\n --columns in the list. Therefore, only columns associated with enabled features will\r\n --actually appear in the output. Likewise, removing columns from this list may effectively\r\n --disable features, even if they are turned on\r\n --\r\n --Each element in this list must be one of the valid output column names. Names must be\r\n --delimited by square brackets. White space, formatting, and additional characters are\r\n --allowed, as long as the list contains exact matches of delimited valid column names.\r\n @output_column_list VARCHAR(8000) = '[dd%][session_id][sql_text][sql_command][login_name][wait_info][tasks][tran_log%][cpu%][temp%][block%][reads%][writes%][context%][physical%][query_plan][locks][%]',\r\n\r\n --Column(s) by which to sort output, optionally with sort directions.\r\n --Valid column choices:\r\n --session_id, physical_io, reads, physical_reads, writes, tempdb_allocations,\r\n --tempdb_current, CPU, context_switches, used_memory, physical_io_delta, reads_delta,\r\n --physical_reads_delta, writes_delta, tempdb_allocations_delta, tempdb_current_delta,\r\n --CPU_delta, context_switches_delta, used_memory_delta, tasks, tran_start_time,\r\n --open_tran_count, blocking_session_id, blocked_session_count, percent_complete,\r\n --host_name, login_name, database_name, start_time, login_time, program_name\r\n --\r\n --Note that column names in the list must be bracket-delimited. Commas and/or white\r\n --space are not required.\r\n @sort_order VARCHAR(500) = '[start_time] ASC',\r\n\r\n --Formats some of the output columns in a more \"human readable\" form\r\n --0 disables outfput format\r\n --1 formats the output for variable-width fonts\r\n --2 formats the output for fixed-width fonts\r\n @format_output TINYINT = 1,\r\n\r\n --If set to a non-blank value, the script will attempt to insert into the specified\r\n --destination table. Please note that the script will not verify that the table exists,\r\n --or that it has the correct schema, before doing the insert.\r\n --Table can be specified in one, two, or three-part format\r\n @destination_table VARCHAR(4000) = '',\r\n\r\n --If set to 1, no data collection will happen and no result set will be returned; instead,\r\n --a CREATE TABLE statement will be returned via the @schema parameter, which will match\r\n --the schema of the result set that would be returned by using the same collection of the\r\n --rest of the parameters. The CREATE TABLE statement will have a placeholder token of\r\n --<table_name> in place of an actual table name.\r\n @return_schema BIT = 0,\r\n @schema VARCHAR(MAX) = NULL OUTPUT,\r\n\r\n --Help! What do I do?\r\n @help BIT = 0\r\n--~\r\n)\r\n/*\r\nOUTPUT COLUMNS\r\n--------------\r\nFormatted/Non: [session_id] [smallint] NOT NULL\r\n Session ID (a.k.a. SPID)\r\n\r\nFormatted: [dd hh:mm:ss.mss] [varchar](15) NULL\r\nNon-Formatted: <not returned>\r\n For an active request, time the query has been running\r\n For a sleeping session, time since the last batch completed\r\n\r\nFormatted: [dd hh:mm:ss.mss (avg)] [varchar](15) NULL\r\nNon-Formatted: [avg_elapsed_time] [int] NULL\r\n (Requires @get_avg_time option)\r\n How much time has the active portion of the query taken in the past, on average?\r\n\r\nFormatted: [physical_io] [varchar](30) NULL\r\nNon-Formatted: [physical_io] [bigint] NULL\r\n Shows the number of physical I/Os, for active requests\r\n\r\nFormatted: [reads] [varchar](30) NULL\r\nNon-Formatted: [reads] [bigint] NULL\r\n For an active request, number of reads done for the current query\r\n For a sleeping session, total number of reads done over the lifetime of the session\r\n\r\nFormatted: [physical_reads] [varchar](30) NULL\r\nNon-Formatted: [physical_reads] [bigint] NULL\r\n For an active request, number of physical reads done for the current query\r\n For a sleeping session, total number of physical reads done over the lifetime of the session\r\n\r\nFormatted: [writes] [varchar](30) NULL\r\nNon-Formatted: [writes] [bigint] NULL\r\n For an active request, number of writes done for the current query\r\n For a sleeping session, total number of writes done over the lifetime of the session\r\n\r\nFormatted: [tempdb_allocations] [varchar](30) NULL\r\nNon-Formatted: [tempdb_allocations] [bigint] NULL\r\n For an active request, number of TempDB writes done for the current query\r\n For a sleeping session, total number of TempDB writes done over the lifetime of the session\r\n\r\nFormatted: [tempdb_current] [varchar](30) NULL\r\nNon-Formatted: [tempdb_current] [bigint] NULL\r\n For an active request, number of TempDB pages currently allocated for the query\r\n For a sleeping session, number of TempDB pages currently allocated for the session\r\n\r\nFormatted: [CPU] [varchar](30) NULL\r\nNon-Formatted: [CPU] [bigint] NULL\r\n For an active request, total CPU time consumed by the current query\r\n For a sleeping session, total CPU time consumed over the lifetime of the session\r\n\r\nFormatted: [context_switches] [varchar](30) NULL\r\nNon-Formatted: [context_switches] [bigint] NULL\r\n Shows the number of context switches, for active requests\r\n\r\nFormatted: [used_memory] [varchar](30) NOT NULL\r\nNon-Formatted: [used_memory] [bigint] NOT NULL\r\n For an active request, total memory consumption for the current query\r\n For a sleeping session, total current memory consumption\r\n\r\nFormatted: [max_used_memory] [varchar](30) NULL\r\nNon-Formatted: [max_used_memory] [bigint] NULL\r\n (Requires @get_memory_info = 1)\r\n For an active request, the maximum amount of memory that has been used during\r\n processing up to the point of observation for the current query\r\n\r\nFormatted: [requested_memory] [varchar](30) NULL\r\nNon-Formatted: [requested_memory] [bigint] NULL\r\n (Requires @get_memory_info = 1)\r\n For an active request, the amount of memory requested by the query processor\r\n for hash, sort, and parallelism operations\r\n\r\nFormatted: [granted_memory] [varchar](30) NULL\r\nNon-Formatted: [granted_memory] [bigint] NULL\r\n (Requires @get_memory_info = 1)\r\n For an active request, the amount of memory granted to the query processor\r\n for hash, sort, and parallelism operations\r\n\r\nFormatted: [physical_io_delta] [varchar](30) NULL\r\nNon-Formatted: [physical_io_delta] [bigint] NULL\r\n (Requires @delta_interval option)\r\n Difference between the number of physical I/Os reported on the first and second collections.\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [reads_delta] [varchar](30) NULL\r\nNon-Formatted: [reads_delta] [bigint] NULL\r\n (Requires @delta_interval option)\r\n Difference between the number of reads reported on the first and second collections.\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [physical_reads_delta] [varchar](30) NULL\r\nNon-Formatted: [physical_reads_delta] [bigint] NULL\r\n (Requires @delta_interval option)\r\n Difference between the number of physical reads reported on the first and second collections.\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [writes_delta] [varchar](30) NULL\r\nNon-Formatted: [writes_delta] [bigint] NULL\r\n (Requires @delta_interval option)\r\n Difference between the number of writes reported on the first and second collections.\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [tempdb_allocations_delta] [varchar](30) NULL\r\nNon-Formatted: [tempdb_allocations_delta] [bigint] NULL\r\n (Requires @delta_interval option)\r\n Difference between the number of TempDB writes reported on the first and second collections.\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [tempdb_current_delta] [varchar](30) NULL\r\nNon-Formatted: [tempdb_current_delta] [bigint] NULL\r\n (Requires @delta_interval option)\r\n Difference between the number of allocated TempDB pages reported on the first and second\r\n collections. If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [CPU_delta] [varchar](30) NULL\r\nNon-Formatted: [CPU_delta] [int] NULL\r\n (Requires @delta_interval option)\r\n Difference between the CPU time reported on the first and second collections.\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [context_switches_delta] [varchar](30) NULL\r\nNon-Formatted: [context_switches_delta] [bigint] NULL\r\n (Requires @delta_interval option)\r\n Difference between the context switches count reported on the first and second collections\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [used_memory_delta] [varchar](30) NULL\r\nNon-Formatted: [used_memory_delta] [bigint] NULL\r\n Difference between the memory usage reported on the first and second collections\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [max_used_memory_delta] [varchar](30) NULL\r\nNon-Formatted: [max_used_memory_delta] [bigint] NULL\r\n Difference between the max memory usage reported on the first and second collections\r\n If the request started after the first collection, the value will be NULL\r\n\r\nFormatted: [tasks] [varchar](30) NULL\r\nNon-Formatted: [tasks] [smallint] NULL\r\n Number of worker tasks currently allocated, for active requests\r\n\r\nFormatted/Non: [status] [varchar](30) NOT NULL\r\n Activity status for the session (running, sleeping, etc)\r\n\r\nFormatted/Non: [wait_info] [nvarchar](4000) NULL\r\n Aggregates wait information, in the following format:\r\n (Ax: Bms/Cms/Dms)E\r\n A is the number of waiting tasks currently waiting on resource type E. B/C/D are wait\r\n times, in milliseconds. If only one thread is waiting, its wait time will be shown as B.\r\n If two tasks are waiting, each of their wait times will be shown (B/C). If three or more\r\n tasks are waiting, the minimum, average, and maximum wait times will be shown (B/C/D).\r\n If wait type E is a page latch wait and the page is of a \"special\" type (e.g. PFS, GAM, SGAM),\r\n the page type will be identified.\r\n If wait type E is CXPACKET, CXCONSUMER, CXSYNC_PORT, or CXSYNC_CONSUMER the nodeId from the\r\n query plan will be identified\r\n\r\nFormatted/Non: [locks] [xml] NULL\r\n (Requires @get_locks option)\r\n Aggregates lock information, in XML format.\r\n The lock XML includes the lock mode, locked object, and aggregates the number of requests.\r\n Attempts are made to identify locked objects by name\r\n\r\nFormatted/Non: [tran_start_time] [datetime] NULL\r\n (Requires @get_transaction_info option)\r\n Date and time that the first transaction opened by a session caused a transaction log\r\n write to occur.\r\n\r\nFormatted/Non: [tran_log_writes] [nvarchar](4000) NULL\r\n (Requires @get_transaction_info option)\r\n Aggregates transaction log write information, in the following format:\r\n A:wB (C kB)\r\n A is a database that has been touched by an active transaction\r\n B is the number of log writes that have been made in the database as a result of the transaction\r\n C is the number of log kilobytes consumed by the log records\r\n\r\nFormatted/Non: [implicit_tran] [nvarchar](3) NULL\r\n (Requires @get_transaction_info option)\r\n For active read-write transactions, returns on \"ON\" the transaction has been started as a result\r\n of the session using the implicit_transactions option, or \"OFF\" otherwise.\r\n\r\nFormatted: [open_tran_count] [varchar](30) NULL\r\nNon-Formatted: [open_tran_count] [smallint] NULL\r\n Shows the number of open transactions the session has open\r\n\r\nFormatted: [sql_command] [xml] NULL\r\nNon-Formatted: [sql_command] [nvarchar](max) NULL\r\n (Requires @get_outer_command option)\r\n Shows the \"outer\" SQL command, i.e. the text of the batch or RPC sent to the server,\r\n if available\r\n\r\nFormatted: [sql_text] [xml] NULL\r\nNon-Formatted: [sql_text] [nvarchar](max) NULL\r\n Shows the SQL text for active requests or the last statement executed\r\n for sleeping sessions, if available in either case.\r\n If @get_full_inner_text option is set, shows the full text of the batch.\r\n Otherwise, shows only the active statement within the batch.\r\n If the query text is locked, a special timeout message will be sent, in the following format:\r\n <timeout_exceeded />\r\n If an error occurs, an error message will be sent, in the following format:\r\n <error message=\"message\" />\r\n\r\nFormatted/Non: [query_plan] [xml] NULL\r\n (Requires @get_plans option)\r\n Shows the query plan for the request, if available.\r\n If the plan is locked, a special timeout message will be sent, in the following format:\r\n <timeout_exceeded />\r\n If an error occurs, an error message will be sent, in the following format:\r\n <error message=\"message\" />\r\n\r\nFormatted/Non: [blocking_session_id] [smallint] NULL\r\n When applicable, shows the blocking SPID\r\n\r\nFormatted: [blocked_session_count] [varchar](30) NULL\r\nNon-Formatted: [blocked_session_count] [smallint] NULL\r\n (Requires @find_block_leaders option)\r\n The total number of SPIDs blocked by this session,\r\n all the way down the blocking chain.\r\n\r\nFormatted: [percent_complete] [varchar](30) NULL\r\nNon-Formatted: [percent_complete] [real] NULL\r\n When applicable, shows the percent complete (e.g. for backups, restores, and some rollbacks)\r\n\r\nFormatted/Non: [host_name] [sysname] NOT NULL\r\n Shows the host name for the connection\r\n\r\nFormatted/Non: [login_name] [sysname] NOT NULL\r\n Shows the login name for the connection\r\n\r\nFormatted/Non: [database_name] [sysname] NULL\r\n Shows the connected database\r\n\r\nFormatted/Non: [program_name] [sysname] NULL\r\n Shows the reported program/application name\r\n\r\nFormatted/Non: [additional_info] [xml] NULL\r\n (Requires @get_additional_info option)\r\n Returns additional non-performance-related session/request information\r\n If the script finds a SQL Agent job running, the name of the job and job step will be reported\r\n If @get_task_info = 2 and the script finds a lock wait, the locked object will be reported\r\n\r\nFormatted/Non: [start_time] [datetime] NOT NULL\r\n For active requests, shows the time the request started\r\n For sleeping sessions, shows the time the last batch completed\r\n\r\nFormatted/Non: [login_time] [datetime] NOT NULL\r\n Shows the time that the session connected\r\n\r\nFormatted/Non: [request_id] [int] NULL\r\n For active requests, shows the request_id\r\n Should be 0 unless MARS is being used\r\n\r\nFormatted/Non: [collection_time] [datetime] NOT NULL\r\n Time that this script's final SELECT ran\r\n\r\nFormatted/Non: [memory_info] [xml] NULL\r\n (Requires @get_memory_info)\r\n For active queries that require workspace memory, returns information on memory grants,\r\n resource semaphores, and the resource governor settings that are impacting the allocation.\r\n*/\r\nAS\r\nBEGIN;\r\n SET NOCOUNT ON;\r\n SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;\r\n SET QUOTED_IDENTIFIER ON;\r\n SET ANSI_PADDING ON;\r\n SET CONCAT_NULL_YIELDS_NULL ON;\r\n SET ANSI_WARNINGS ON;\r\n SET NUMERIC_ROUNDABORT OFF;\r\n SET ARITHABORT ON;\r\n\r\n IF\r\n @filter IS NULL\r\n OR @filter_type IS NULL\r\n OR @not_filter IS NULL\r\n OR @not_filter_type IS NULL\r\n OR @show_own_spid IS NULL\r\n OR @show_system_spids IS NULL\r\n OR @show_sleeping_spids IS NULL\r\n OR @get_full_inner_text IS NULL\r\n OR @get_plans IS NULL\r\n OR @get_outer_command IS NULL\r\n OR @get_transaction_info IS NULL\r\n OR @get_task_info IS NULL\r\n OR @get_locks IS NULL\r\n OR @get_avg_time IS NULL\r\n OR @get_additional_info IS NULL\r\n OR @find_block_leaders IS NULL\r\n OR @delta_interval IS NULL\r\n OR @format_output IS NULL\r\n OR @output_column_list IS NULL\r\n OR @sort_order IS NULL\r\n OR @return_schema IS NULL\r\n OR @destination_table IS NULL\r\n OR @help IS NULL\r\n BEGIN;\r\n RAISERROR('Input parameters cannot be NULL', 16, 1);\r\n RETURN;\r\n END;\r\n \r\n IF @filter_type NOT IN ('session', 'program', 'database', 'login', 'host')\r\n BEGIN;\r\n RAISERROR('Valid filter types are: session, program, database, login, host', 16, 1);\r\n RETURN;\r\n END;\r\n \r\n IF @filter_type = 'session' AND @filter LIKE '%[^0123456789]%'\r\n BEGIN;\r\n RAISERROR('Session filters must be valid integers', 16, 1);\r\n RETURN;\r\n END;\r\n \r\n IF @not_filter_type NOT IN ('session', 'program', 'database', 'login', 'host')\r\n BEGIN;\r\n RAISERROR('Valid filter types are: session, program, database, login, host', 16, 1);\r\n RETURN;\r\n END;\r\n \r\n IF @not_filter_type = 'session' AND @not_filter LIKE '%[^0123456789]%'\r\n BEGIN;\r\n RAISERROR('Session filters must be valid integers', 16, 1);\r\n RETURN;\r\n END;\r\n \r\n IF @show_sleeping_spids NOT IN (0, 1, 2)\r\n BEGIN;\r\n RAISERROR('Valid values for @show_sleeping_spids are: 0, 1, or 2', 16, 1);\r\n RETURN;\r\n END;\r\n \r\n IF @get_plans NOT IN (0, 1, 2)\r\n BEGIN;\r\n RAISERROR('Valid values for @get_plans are: 0, 1, or 2', 16, 1);\r\n RETURN;\r\n END;\r\n\r\n IF @get_task_info NOT IN (0, 1, 2)\r\n BEGIN;\r\n RAISERROR('Valid values for @get_task_info are: 0, 1, or 2', 16, 1);\r\n RETURN;\r\n END;\r\n\r\n IF @format_output NOT IN (0, 1, 2)\r\n BEGIN;\r\n RAISERROR('Valid values for @format_output are: 0, 1, or 2', 16, 1);\r\n RETURN;\r\n END;\r\n\r\n IF @get_memory_info = 1 AND NOT EXISTS (SELECT * FROM sys.all_objects WHERE name = 'resource_governor_resource_pools')\r\n BEGIN;\r\n RAISERROR('@get_memory_info is not available for SQL Server 2005.', 16, 1);\r\n RETURN;\r\n END;\r\n\r\n IF @help = 1\r\n BEGIN;\r\n DECLARE\r\n @header VARCHAR(MAX),\r\n @params VARCHAR(MAX),\r\n @outputs VARCHAR(MAX);\r\n\r\n SELECT\r\n @header =\r\n REPLACE\r\n (\r\n REPLACE\r\n (\r\n CONVERT\r\n (\r\n VARCHAR(MAX),\r\n SUBSTRING\r\n (\r\n t.text,\r\n CHARINDEX('/' + REPLICATE('*', 93), t.text) + 94,\r\n CHARINDEX(REPLICATE('*', 93) + '/', t.text) - (CHARINDEX('/' + REPLICATE('*', 93), t.text) + 94)\r\n )\r\n ),\r\n CHAR(13)+CHAR(10),\r\n CHAR(13)\r\n ),\r\n ' ',\r\n ''\r\n ),\r\n @params =\r\n CHAR(13) +\r\n REPLACE\r\n (\r\n REPLACE\r\n (\r\n CONVERT\r\n (\r\n VARCHAR(MAX),\r\n SUBSTRING\r\n (\r\n t.text,\r\n CHARINDEX('--~', t.text) + 5,\r\n CHARINDEX('--~', t.text, CHARINDEX('--~', t.text) + 5) - (CHARINDEX('--~', t.text) + 5)\r\n )\r\n ),\r\n CHAR(13)+CHAR(10),\r\n CHAR(13)\r\n ),\r\n ' ',\r\n ''\r\n ),\r\n @outputs =\r\n CHAR(13) +\r\n REPLACE\r\n (\r\n REPLACE\r\n (\r\n REPLACE\r\n (\r\n CONVERT\r\n (\r\n VARCHAR(MAX),\r\n SUBSTRING\r\n (\r\n t.text,\r\n CHARINDEX('OUTPUT COLUMNS'+CHAR(13)+CHAR(10)+'--------------', t.text) + 32,\r\n CHARINDEX('*/', t.text, CHARINDEX('OUTPUT COLUMNS'+CHAR(13)+CHAR(10)+'--------------', t.text) + 32) - (CHARINDEX('OUTPUT COLUMNS'+CHAR(13)+CHAR(10)+'--------------', t.text) + 32)\r\n )\r\n ),\r\n ' ',\r\n CHAR(255)\r\n ),\r\n CHAR(13)+CHAR(10),\r\n CHAR(13)\r\n ),\r\n ' ',\r\n ''\r\n ) +\r\n CHAR(13)\r\n FROM sys.dm_exec_requests AS r\r\n CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) AS t\r\n WHERE\r\n r.session_id = @@SPID;\r\n\r\n WITH\r\n a0 AS\r\n (SELECT 1 AS n UNION ALL SELECT 1),\r\n a1 AS\r\n (SELECT 1 AS n FROM a0 AS a CROSS JOIN a0 AS b),\r\n a2 AS\r\n (SELECT 1 AS n FROM a1 AS a CROSS JOIN a1 AS b),\r\n a3 AS\r\n (SELECT 1 AS n FROM a2 AS a CROSS JOIN a2 AS b),\r\n a4 AS\r\n (SELECT 1 AS n FROM a3 AS a CROSS JOIN a3 AS b),\r\n numbers AS\r\n (\r\n SELECT TOP(LEN(@header) - 1)\r\n ROW_NUMBER() OVER\r\n (\r\n ORDER BY (SELECT NULL)\r\n ) AS number\r\n FROM a4\r\n ORDER BY\r\n number\r\n )\r\n SELECT\r\n RTRIM(LTRIM(\r\n SUBSTRING\r\n (\r\n @header,\r\n number + 1,\r\n CHARINDEX(CHAR(13), @header, number + 1) - number - 1\r\n )\r\n )) AS [------header---------------------------------------------------------------------------------------------------------------]\r\n FROM numbers\r\n WHERE\r\n SUBSTRING(@header, number, 1) = CHAR(13);\r\n\r\n WITH\r\n a0 AS\r\n (SELECT 1 AS n UNION ALL SELECT 1),\r\n a1 AS\r\n (SELECT 1 AS n FROM a0 AS a CROSS JOIN a0 AS b),\r\n a2 AS\r\n (SELECT 1 AS n FROM a1 AS a CROSS JOIN a1 AS b),\r\n a3 AS\r\n (SELECT 1 AS n FROM a2 AS a CROSS JOIN a2 AS b),\r\n a4 AS\r\n (SELECT 1 AS n FROM a3 AS a CROSS JOIN a3 AS b),\r\n numbers AS\r\n (\r\n SELECT TOP(LEN(@params) - 1)\r\n ROW_NUMBER() OVER\r\n (\r\n ORDER BY (SELECT NULL)\r\n ) AS number\r\n FROM a4\r\n ORDER BY\r\n number\r\n ),\r\n tokens AS\r\n (\r\n SELECT\r\n RTRIM(LTRIM(\r\n SUBSTRING\r\n (\r\n @params,\r\n number + 1,\r\n CHARINDEX(CHAR(13), @params, number + 1) - number - 1\r\n )\r\n )) AS token,\r\n number,\r\n CASE\r\n WHEN SUBSTRING(@params, number + 1, 1) = CHAR(13) THEN number\r\n ELSE COALESCE(NULLIF(CHARINDEX(',' + CHAR(13) + CHAR(13), @params, number), 0), LEN(@params))\r\n END AS param_group,\r\n ROW_NUMBER() OVER\r\n (\r\n PARTITION BY\r\n CHARINDEX(',' + CHAR(13) + CHAR(13), @params, number),\r\n SUBSTRING(@params, number+1, 1)\r\n ORDER BY\r\n number\r\n ) AS group_order\r\n FROM numbers\r\n WHERE\r\n SUBSTRING(@params, number, 1) = CHAR(13)\r\n ),\r\n parsed_tokens AS\r\n (\r\n SELECT\r\n MIN\r\n (\r\n CASE\r\n WHEN token LIKE '@%' THEN token\r\n ELSE NULL\r\n END\r\n ) AS parameter,\r\n MIN\r\n (\r\n CASE\r\n WHEN token LIKE '--%' THEN RIGHT(token, LEN(token) - 2)\r\n ELSE NULL\r\n END\r\n ) AS description,\r\n param_group,\r\n group_order\r\n FROM tokens\r\n WHERE\r\n NOT\r\n (\r\n token = ''\r\n AND group_order > 1\r\n )\r\n GROUP BY\r\n param_group,\r\n group_order\r\n )\r\n SELECT\r\n CASE\r\n WHEN description IS NULL AND parameter IS NULL THEN '-------------------------------------------------------------------------'\r\n WHEN param_group = MAX(param_group) OVER() THEN parameter\r\n ELSE COALESCE(LEFT(parameter, LEN(parameter) - 1), '')\r\n END AS [------parameter----------------------------------------------------------],\r\n CASE\r\n WHEN description IS NULL AND parameter IS NULL THEN '----------------------------------------------------------------------------------------------------------------------'\r\n ELSE COALESCE(description, '')\r\n END AS [------description-----------------------------------------------------------------------------------------------------]\r\n FROM parsed_tokens\r\n ORDER BY\r\n param_group,\r\n group_order;\r\n \r\n WITH\r\n a0 AS\r\n (SELECT 1 AS n UNION ALL SELECT 1),\r\n a1 AS\r\n (SELECT 1 AS n FROM a0 AS a CROSS JOIN a0 AS b),\r\n a2 AS\r\n (SELECT 1 AS n FROM a1 AS a CROSS JOIN a1 AS b),\r\n a3 AS\r\n (SELECT 1 AS n FROM a2 AS a CROSS JOIN a2 AS b),\r\n a4 AS\r\n (SELECT 1 AS n FROM a3 AS a CROSS JOIN a3 AS b),\r\n numbers AS\r\n (\r\n SELECT TOP(LEN(@outputs) - 1)\r\n ROW_NUMBER() OVER\r\n (\r\n ORDER BY (SELECT NULL)\r\n ) AS number\r\n FROM a4\r\n ORDER BY\r\n number\r\n ),\r\n tokens AS\r\n (\r\n SELECT\r\n RTRIM(LTRIM(\r\n SUBSTRING\r\n (\r\n @outputs,\r\n number + 1,\r\n CASE\r\n WHEN\r\n COALESCE(NULLIF(CHARINDEX(CHAR(13) + 'Formatted', @outputs, number + 1), 0), LEN(@outputs)) <\r\n COALESCE(NULLIF(CHARINDEX(CHAR(13) + CHAR(255) COLLATE Latin1_General_Bin2, @outputs, number + 1), 0), LEN(@outputs))\r\n THEN COALESCE(NULLIF(CHARINDEX(CHAR(13) + 'Formatted', @outputs, number + 1), 0), LEN(@outputs)) - number - 1\r\n ELSE\r\n COALESCE(NULLIF(CHARINDEX(CHAR(13) + CHAR(255) COLLATE Latin1_General_Bin2, @outputs, number + 1), 0), LEN(@outputs)) - number - 1\r\n END\r\n )\r\n )) AS token,\r\n number,\r\n COALESCE(NULLIF(CHARINDEX(CHAR(13) + 'Formatted', @outputs, number + 1), 0), LEN(@outputs)) AS output_group,\r\n ROW_NUMBER() OVER\r\n (\r\n PARTITION BY\r\n COALESCE(NULLIF(CHARINDEX(CHAR(13) + 'Formatted', @outputs, number + 1), 0), LEN(@outputs))\r\n ORDER BY\r\n number\r\n ) AS output_group_order\r\n FROM numbers\r\n WHERE\r\n SUBSTRING(@outputs, number, 10) = CHAR(13) + 'Formatted'\r\n OR SUBSTRING(@outputs, number, 2) = CHAR(13) + CHAR(255) COLLATE Latin1_General_Bin2\r\n ),\r\n output_tokens AS\r\n (\r\n SELECT\r\n *,\r\n CASE output_group_order\r\n WHEN 2 THEN MAX(CASE output_group_order WHEN 1 THEN token ELSE NULL END) OVER (PARTITION BY output_group)\r\n ELSE ''\r\n END COLLATE Latin1_General_Bin2 AS column_info\r\n FROM tokens\r\n )\r\n SELECT\r\n CASE output_group_order\r\n WHEN 1 THEN '-----------------------------------'\r\n WHEN 2 THEN\r\n CASE\r\n WHEN CHARINDEX('Formatted/Non:', column_info) = 1 THEN\r\n SUBSTRING(column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info)+1, CHARINDEX(']', column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info)+2) - CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info))\r\n ELSE\r\n SUBSTRING(column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info)+2, CHARINDEX(']', column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info)+2) - CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info)-1)\r\n END\r\n ELSE ''\r\n END AS formatted_column_name,\r\n CASE output_group_order\r\n WHEN 1 THEN '-----------------------------------'\r\n WHEN 2 THEN\r\n CASE\r\n WHEN CHARINDEX('Formatted/Non:', column_info) = 1 THEN\r\n SUBSTRING(column_info, CHARINDEX(']', column_info)+2, LEN(column_info))\r\n ELSE\r\n SUBSTRING(column_info, CHARINDEX(']', column_info)+2, CHARINDEX('Non-Formatted:', column_info, CHARINDEX(']', column_info)+2) - CHARINDEX(']', column_info)-3)\r\n END\r\n ELSE ''\r\n END AS formatted_column_type,\r\n CASE output_group_order\r\n WHEN 1 THEN '---------------------------------------'\r\n WHEN 2 THEN\r\n CASE\r\n WHEN CHARINDEX('Formatted/Non:', column_info) = 1 THEN ''\r\n ELSE\r\n CASE\r\n WHEN SUBSTRING(column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info))+1, 1) = '<' THEN\r\n SUBSTRING(column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info))+1, CHARINDEX('>', column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info))+1) - CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info)))\r\n ELSE\r\n SUBSTRING(column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info))+1, CHARINDEX(']', column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info))+1) - CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info)))\r\n END\r\n END\r\n ELSE ''\r\n END AS unformatted_column_name,\r\n CASE output_group_order\r\n WHEN 1 THEN '---------------------------------------'\r\n WHEN 2 THEN\r\n CASE\r\n WHEN CHARINDEX('Formatted/Non:', column_info) = 1 THEN ''\r\n ELSE\r\n CASE\r\n WHEN SUBSTRING(column_info, CHARINDEX(CHAR(255) COLLATE Latin1_General_Bin2, column_info, CHARINDEX('Non-Formatted:', column_info))+1, 1) = '<' THEN ''\r\n ELSE\r\n SUBSTRING(column_info, CHARINDEX(']', column_info, CHARINDEX('Non-Formatted:', column_info))+2, CHARINDEX('Non-Formatted:', column_info, CHARINDEX(']', column_info)+2) - CHARINDEX(']', column_info)-3)\r\n END\r\n END\r\n ELSE ''\r\n END AS unformatted_column_type,\r\n CASE output_group_order\r\n WHEN 1 THEN '----------------------------------------------------------------------------------------------------------------------'\r\n ELSE REPLACE(token, CHAR(255) COLLATE Latin1_General_Bin2, '')\r\n END AS [------description-----------------------------------------------------------------------------------------------------]\r\n FROM output_tokens\r\n WHERE\r\n NOT\r\n (\r\n output_group_order = 1\r\n AND output_group = LEN(@outputs)\r\n )\r\n ORDER BY\r\n output_group,\r\n CASE output_group_order\r\n WHEN 1 THEN 99\r\n ELSE output_group_order\r\n END;\r\n\r\n RETURN;\r\n END;\r\n\r\n WITH\r\n a0 AS\r\n (SELECT 1 AS n UNION ALL SELECT 1),\r\n a1 AS\r\n (SELECT 1 AS n FROM a0 AS a CROSS JOIN a0 AS b),\r\n a2 AS\r\n (SELECT 1 AS n FROM a1 AS a CROSS JOIN a1 AS b),\r\n a3 AS\r\n (SELECT 1 AS n FROM a2 AS a CROSS JOIN a2 AS b),\r\n a4 AS\r\n (SELECT 1 AS n FROM a3 AS a CROSS JOIN a3 AS b),\r\n numbers AS\r\n (\r\n SELECT TOP(LEN(@output_column_list))\r\n ROW_NUMBER() OVER\r\n (\r\n ORDER BY (SELECT NULL)\r\n ) AS number\r\n FROM a4\r\n ORDER BY\r\n number\r\n ),\r\n tokens AS\r\n (\r\n SELECT\r\n '|[' +\r\n SUBSTRING\r\n (\r\n @output_column_list,\r\n number + 1,\r\n CHARINDEX(']', @output_column_list, number) - number - 1\r\n ) + '|]' AS token,\r\n number\r\n FROM numbers\r\n WHERE\r\n SUBSTRING(@output_column_list, number, 1) = '['\r\n ),\r\n ordered_columns AS\r\n (\r\n SELECT\r\n x.column_name,\r\n ROW_NUMBER() OVER\r\n (\r\n PARTITION BY\r\n x.column_name\r\n ORDER BY\r\n tokens.number,\r\n x.default_order\r\n ) AS r,\r\n ROW_NUMBER() OVER\r\n (\r\n ORDER BY\r\n tokens.number,\r\n x.default_order\r\n ) AS s\r\n FROM tokens\r\n JOIN\r\n (\r\n SELECT '[session_id]' AS column_name, 1 AS default_order\r\n UNION ALL\r\n SELECT '[dd hh:mm:ss.mss]', 2\r\n WHERE\r\n @format_output IN (1, 2)\r\n UNION ALL\r\n SELECT '[dd hh:mm:ss.mss (avg)]', 3\r\n WHERE\r\n @format_output IN (1, 2)\r\n AND @get_avg_time = 1\r\n UNION ALL\r\n SELECT '[avg_elapsed_time]', 4\r\n WHERE\r\n @format_output = 0\r\n AND @get_avg_time = 1\r\n UNION ALL\r\n SELECT '[physical_io]', 5\r\n WHERE\r\n @get_task_info = 2\r\n UNION ALL\r\n SELECT '[reads]', 6\r\n UNION ALL\r\n SELECT '[physical_reads]', 7\r\n UNION ALL\r\n SELECT '[writes]', 8\r\n UNION ALL\r\n SELECT '[tempdb_allocations]', 9\r\n UNION ALL\r\n SELECT '[tempdb_current]', 10\r\n UNION ALL\r\n SELECT '[CPU]', 11\r\n UNION ALL\r\n SELECT '[context_switches]', 12\r\n WHERE\r\n @get_task_info = 2\r\n UNION ALL\r\n SELECT '[used_memory]', 13\r\n UNION ALL\r\n SELECT '[max_used_memory]', 14\r\n WHERE\r\n @get_memory_info = 1\r\n UNION ALL\r\n SELECT '[requested_memory]', 15\r\n WHERE\r\n @get_memory_info = 1\r\n UNION ALL\r\n SELECT '[granted_memory]', 16\r\n WHERE\r\n @get_memory_info = 1\r\n UNION ALL\r\n SELECT '[physical_io_delta]', 17\r\n WHERE\r\n @delta_interval > 0 \r\n AND @get_task_info = 2\r\n UNION ALL\r\n SELECT '[reads_delta]', 18\r\n WHERE\r\n @delta_interval > 0\r\n UNION ALL\r\n SELECT '[physical_reads_delta]', 19\r\n WHERE\r\n @delta_interval > 0\r\n UNION ALL\r\n SELECT '[writes_delta]', 20\r\n WHERE\r\n @delta_interval > 0\r\n UNION ALL\r\n SELECT '[tempdb_allocations_delta]', 21\r\n WHERE\r\n @delta_interval > 0\r\n UNION ALL\r\n SELECT '[tempdb_current_delta]', 22\r\n WHERE\r\n @delta_interval > 0\r\n UNION ALL\r\n SELECT '[CPU_delta]', 23\r\n WHERE\r\n @delta_interval > 0\r\n UNION ALL\r\n SELECT '[context_switches_delta]', 24\r\n WHERE\r\n @delta_interval > 0\r\n AND @get_task_info = 2\r\n UNION ALL\r\n SELECT '[used_memory_delta]', 25\r\n WHERE\r\n @delta_interval > 0\r\n UNION ALL\r\n SELECT '[max_used_memory_delta]', 26\r\n WHERE\r\n @delta_interval > 0\r\n AND @get_memory_info = 1\r\n UNION ALL\r\n SELECT '[tasks]', 27\r\n WHERE\r\n @get_task_info = 2\r\n UNION ALL\r\n SELECT '[status]', 28\r\n UNION ALL\r\n SELECT '[wait_info]', 29\r\n WHERE\r\n @get_task_info > 0\r\n OR @find_block_leaders = 1\r\n UNION ALL\r\n SELECT '[locks]', 30\r\n WHERE\r\n @get_locks = 1\r\n UNION ALL\r\n SELECT '[tran_start_time]', 31\r\n WHERE\r\n @get_transaction_info = 1\r\n UNION ALL\r\n SELECT '[tran_log_writes]', 32\r\n WHERE\r\n @get_transaction_info = 1\r\n UNION ALL\r\n SELECT '[implicit_tran]', 33\r\n WHERE\r\n @get_transaction_info = 1\r\n UNION ALL\r\n SELECT '[open_tran_count]', 34\r\n UNION ALL\r\n SELECT '[sql_command]', 35\r\n WHERE\r\n @get_outer_command = 1\r\n UNION ALL\r\n SELECT '[sql_text]', 36\r\n UNION ALL\r\n SELECT '[query_plan]', 37\r\n WHERE\r\n @get_plans >= 1\r\n UNION ALL\r\n SELECT '[blocking_session_id]', 38\r\n WHERE\r\n @get_task_info > 0\r\n OR @find_block_leaders = 1\r\n UNION ALL\r\n SELECT '[blocked_session_count]', 39\r\n WHERE\r\n @find_block_leaders = 1\r\n UNION ALL\r\n SELECT '[percent_complete]', 40\r\n UNION ALL\r\n SELECT '[host_name]', 41\r\n UNION ALL\r\n SELECT '[login_name]', 42\r\n UNION ALL\r\n SELECT '[database_name]', 43\r\n UNION ALL\r\n SELECT '[program_name]', 44\r\n UNION ALL\r\n SELECT '[additional_info]', 45\r\n WHERE\r\n @get_additional_info = 1\r\n UNION ALL\r\n SELECT '[memory_info]', 46\r\n WHERE\r\n @get_memory_info = 1\r\n UNION ALL\r\n SELECT '[start_time]', 47\r\n UNION ALL\r\n SELECT '[login_time]', 48\r\n UNION ALL\r\n SELECT '[request_id]', 49\r\n UNION ALL\r\n SELECT '[collection_time]', 50\r\n ) AS x ON\r\n x.column_name LIKE token ESCAPE '|'\r\n )\r\n SELECT\r\n @output_column_list =\r\n STUFF\r\n (\r\n (\r\n SELECT\r\n ',' + column_name as [text()]\r\n FROM ordered_columns\r\n WHERE\r\n r = 1\r\n ORDER BY\r\n s\r\n FOR XML\r\n PATH('')\r\n ),\r\n 1,\r\n 1,\r\n ''\r\n );\r\n \r\n IF COALESCE(RTRIM(@output_column_list), '') = ''\r\n BEGIN;\r\n RAISERROR('No valid column matches found in @output_column_list or no columns remain due to selected options.', 16, 1);\r\n RETURN;\r\n END;\r\n \r\n IF @destination_table <> ''\r\n BEGIN;\r\n SET @destination_table =\r\n --database\r\n COALESCE(QUOTENAME(PARSENAME(@destination_table, 3)) + '.', '') +\r\n --schema\r\n COALESCE(QUOTENAME(PARSENAME(@destination_table, 2)) + '.', '') +\r\n --table\r\n COALESCE(QUOTENAME(PARSENAME(@destination_table, 1)), '');\r\n \r\n IF COALESCE(RTRIM(@destination_table), '') = ''\r\n BEGIN;\r\n RAISERROR('Destination table not properly formatted.', 16, 1);\r\n RETURN;\r\n END;\r\n END;\r\n\r\n WITH\r\n a0 AS\r\n (SELECT 1 AS n UNION ALL SELECT 1),\r\n a1 AS\r\n (SELECT 1 AS n FROM a0 AS a CROSS JOIN a0 AS b),\r\n a2 AS\r\n (SELECT 1 AS n FROM a1 AS a CROSS JOIN a1 AS b),\r\n a3 AS\r\n (SELECT 1 AS n FROM a2 AS a CROSS JOIN a2 AS b),\r\n a4 AS\r\n (SELECT 1 AS n FROM a3 AS a CROSS JOIN a3 AS b),\r\n numbers AS\r\n (\r\n SELECT TOP(LEN(@sort_order))\r\n ROW_NUMBER() OVER\r\n (\r\n ORDER BY (SELECT NULL)\r\n ) AS number\r\n FROM a4\r\n ORDER BY\r\n number\r\n ),\r\n tokens AS\r\n (\r\n SELECT\r\n '|[' +\r\n SUBSTRING\r\n (\r\n @sort_order,\r\n number + 1,\r\n CHARINDEX(']', @sort_order, number) - number - 1\r\n ) + '|]' AS token,\r\n SUBSTRING\r\n (\r\n @sort_order,\r\n CHARINDEX(']', @sort_order, number) + 1,\r\n COALESCE(NULLIF(CHARINDEX('[', @sort_order, CHARINDEX(']', @sort_order, number)), 0), LEN(@sort_order)) - CHARINDEX(']', @sort_order, number)\r\n ) AS next_chunk,\r\n number\r\n FROM numbers\r\n WHERE\r\n SUBSTRING(@sort_order, number, 1) = '['\r\n ),\r\n ordered_columns AS\r\n (\r\n SELECT\r\n x.column_name +\r\n CASE\r\n WHEN LOWER(tokens.next_chunk) LIKE '%asc%' THEN ' ASC'\r\n WHEN LOWER(tokens.next_chunk) LIKE '%desc%' THEN ' DESC'\r\n ELSE ''\r\n END AS column_name,\r\n ROW_NUMBER() OVER\r\n (\r\n PARTITION BY\r\n x.column_name\r\n ORDER BY\r\n tokens.number\r\n ) AS r,\r\n tokens.number\r\n FROM tokens\r\n JOIN\r\n (\r\n SELECT '[session_id]' AS column_name\r\n UNION ALL\r\n SELECT '[physical_io]'\r\n UNION ALL\r\n SELECT '[reads]'\r\n UNION ALL\r\n SELECT '[physical_reads]'\r\n UNION ALL\r\n SELECT '[writes]'\r\n UNION ALL\r\n SELECT '[tempdb_allocations]'\r\n UNION ALL\r\n SELECT '[tempdb_current]'\r\n UNION ALL\r\n SELECT '[CPU]'\r\n UNION ALL\r\n SELECT '[context_switches]'\r\n UNION ALL\r\n SELECT '[used_memory]'\r\n UNION ALL\r\n SELECT '[max_used_memory]'\r\n UNION ALL\r\n SELECT '[requested_memory]'\r\n UNION ALL\r\n SELECT '[granted_memory]'\r\n UNION ALL\r\n SELECT '[physical_io_delta]'\r\n UNION ALL\r\n SELECT '[reads_delta]'\r\n UNION ALL\r\n SELECT '[physical_reads_delta]'\r\n UNION ALL\r\n SELECT '[writes_delta]'\r\n UNION ALL\r\n SELECT '[tempdb_allocations_delta]'\r\n UNION ALL\r\n SELECT '[tempdb_current_delta]'\r\n UNION ALL\r\n SELECT '[CPU_delta]'\r\n UNION ALL\r\n SELECT '[context_switches_delta]'\r\n UNION ALL\r\n SELECT '[used_memory_delta]'\r\n UNION ALL\r\n SELECT '[max_used_memory_delta]'\r\n UNION ALL\r\n SELECT '[tasks]'\r\n UNION ALL\r\n SELECT '[tran_start_time]'\r\n UNION ALL\r\n SELECT '[open_tran_count]'\r\n UNION ALL\r\n SELECT '[blocking_session_id]'\r\n UNION ALL\r\n SELECT '[blocked_session_count]'\r\n UNION ALL\r\n SELECT '[percent_complete]'\r\n UNION ALL\r\n SELECT '[host_name]'\r\n UNION ALL\r\n SELECT '[login_name]'\r\n UNION ALL\r\n SELECT '[database_name]'\r\n UNION ALL\r\n SELECT '[start_time]'\r\n UNION ALL\r\n SELECT '[login_time]'\r\n UNION ALL\r\n SELECT '[program_name]'\r\n ) AS x ON\r\n x.column_name LIKE token ESCAPE '|'\r\n )\r\n SELECT\r\n @sort_order = COALESCE(z.sort_order, '')\r\n FROM\r\n (\r\n SELECT\r\n STUFF\r\n (\r\n (\r\n SELECT\r\n ',' + column_name as [text()]\r\n FROM ordered_columns\r\n WHERE\r\n r = 1\r\n ORDER BY\r\n number\r\n FOR XML\r\n PATH('')\r\n ),\r\n 1,\r\n 1,\r\n ''\r\n ) AS sort_order\r\n ) AS z;\r\n\r\n CREATE TABLE #sessions\r\n (\r\n recursion SMALLINT NOT NULL,\r\n session_id SMALLINT NOT NULL,\r\n request_id INT NOT NULL,\r\n session_number INT NOT NULL,\r\n elapsed_time INT NOT NULL,\r\n avg_elapsed_time INT NULL,\r\n physical_io BIGINT NULL,\r\n reads BIGINT NULL,\r\n physical_reads BIGINT NULL,\r\n writes BIGINT NULL,\r\n tempdb_allocations BIGINT NULL,\r\n tempdb_current BIGINT NULL,\r\n CPU BIGINT NULL,\r\n thread_CPU_snapshot BIGINT NULL,\r\n context_switches BIGINT NULL,\r\n used_memory BIGINT NOT NULL,\r\n max_used_memory BIGINT NULL,\r\n requested_memory BIGINT NULL,\r\n granted_memory BIGINT NULL,\r\n tasks SMALLINT NULL,\r\n status VARCHAR(30) NOT NULL,\r\n wait_info NVARCHAR(4000) NULL,\r\n locks XML NULL,\r\n transaction_id BIGINT NULL,\r\n tran_start_time DATETIME NULL,\r\n tran_log_writes NVARCHAR(4000) NULL,\r\n implicit_tran NVARCHAR(3) NULL,\r\n open_tran_count SMALLINT NULL,\r\n sql_command XML NULL,\r\n sql_handle VARBINARY(64) NULL,\r\n statement_start_offset INT NULL,\r\n statement_end_offset INT NULL,\r\n sql_text XML NULL,\r\n plan_handle VARBINARY(64) NULL,\r\n query_plan XML NULL,\r\n blocking_session_id SMALLINT NULL,\r\n blocked_session_count SMALLINT NULL,\r\n percent_complete REAL NULL,\r\n host_name sysname NULL,\r\n login_name sysname NOT NULL,\r\n database_name sysname NULL,\r\n program_name sysname NULL,\r\n additional_info XML NULL,\r\n memory_info XML NULL,\r\n start_time DATETIME NOT NULL,\r\n login_time DATETIME NULL,\r\n last_request_start_time DATETIME NULL,\r\n PRIMARY KEY CLUSTERED (session_id, request_id, recursion) WITH (IGNORE_DUP_KEY = ON),\r\n UNIQUE NONCLUSTERED (transaction_id, session_id, request_id, recursion) WITH (IGNORE_DUP_KEY = ON)\r\n );\r\n\r\n IF @return_schema = 0\r\n BEGIN;\r\n --Disable unnecessary autostats on the table\r\n CREATE STATISTICS s_session_id ON #sessions (session_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_request_id ON #sessions (request_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_transaction_id ON #sessions (transaction_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_session_number ON #sessions (session_number)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_status ON #sessions (status)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_start_time ON #sessions (start_time)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_last_request_start_time ON #sessions (last_request_start_time)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_recursion ON #sessions (recursion)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n\r\n DECLARE @recursion SMALLINT;\r\n SET @recursion =\r\n CASE @delta_interval\r\n WHEN 0 THEN 1\r\n ELSE -1\r\n END;\r\n\r\n DECLARE @first_collection_ms_ticks BIGINT;\r\n DECLARE @last_collection_start DATETIME;\r\n DECLARE @sys_info BIT;\r\n SET @sys_info = ISNULL(CONVERT(BIT, SIGN(OBJECT_ID('sys.dm_os_sys_info'))), 0);\r\n\r\n --Used for the delta pull\r\n REDO:;\r\n \r\n IF\r\n @get_locks = 1\r\n AND @recursion = 1\r\n AND @output_column_list LIKE '%|[locks|]%' ESCAPE '|'\r\n BEGIN;\r\n SELECT\r\n y.resource_type,\r\n y.database_name,\r\n y.object_id,\r\n y.file_id,\r\n y.page_type,\r\n y.hobt_id,\r\n y.allocation_unit_id,\r\n y.index_id,\r\n y.schema_id,\r\n y.principal_id,\r\n y.request_mode,\r\n y.request_status,\r\n y.session_id,\r\n y.resource_description,\r\n y.request_count,\r\n s.request_id,\r\n s.start_time,\r\n CONVERT(sysname, NULL) AS object_name,\r\n CONVERT(sysname, NULL) AS index_name,\r\n CONVERT(sysname, NULL) AS schema_name,\r\n CONVERT(sysname, NULL) AS principal_name,\r\n CONVERT(NVARCHAR(2048), NULL) AS query_error\r\n INTO #locks\r\n FROM\r\n (\r\n SELECT\r\n sp.spid AS session_id,\r\n CASE sp.status\r\n WHEN 'sleeping' THEN CONVERT(INT, 0)\r\n ELSE sp.request_id\r\n END AS request_id,\r\n CASE sp.status\r\n WHEN 'sleeping' THEN sp.last_batch\r\n ELSE COALESCE(req.start_time, sp.last_batch)\r\n END AS start_time,\r\n sp.dbid\r\n FROM sys.sysprocesses AS sp\r\n OUTER APPLY\r\n (\r\n SELECT TOP(1)\r\n CASE\r\n WHEN\r\n (\r\n sp.hostprocess > ''\r\n OR r.total_elapsed_time < 0\r\n ) THEN\r\n r.start_time\r\n ELSE\r\n DATEADD\r\n (\r\n ms,\r\n 1000 * (DATEPART(ms, DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())) / 500) - DATEPART(ms, DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())),\r\n DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())\r\n )\r\n END AS start_time\r\n FROM sys.dm_exec_requests AS r\r\n WHERE\r\n r.session_id = sp.spid\r\n AND r.request_id = sp.request_id\r\n ) AS req\r\n WHERE\r\n --Process inclusive filter\r\n 1 =\r\n CASE\r\n WHEN @filter <> '' THEN\r\n CASE @filter_type\r\n WHEN 'session' THEN\r\n CASE\r\n WHEN\r\n CONVERT(SMALLINT, @filter) = 0\r\n OR sp.spid = CONVERT(SMALLINT, @filter)\r\n THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'program' THEN\r\n CASE\r\n WHEN sp.program_name LIKE @filter THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'login' THEN\r\n CASE\r\n WHEN sp.loginame LIKE @filter THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'host' THEN\r\n CASE\r\n WHEN sp.hostname LIKE @filter THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'database' THEN\r\n CASE\r\n WHEN DB_NAME(sp.dbid) LIKE @filter THEN 1\r\n ELSE 0\r\n END\r\n ELSE 0\r\n END\r\n ELSE 1\r\n END\r\n --Process exclusive filter\r\n AND 0 =\r\n CASE\r\n WHEN @not_filter <> '' THEN\r\n CASE @not_filter_type\r\n WHEN 'session' THEN\r\n CASE\r\n WHEN sp.spid = CONVERT(SMALLINT, @not_filter) THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'program' THEN\r\n CASE\r\n WHEN sp.program_name LIKE @not_filter THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'login' THEN\r\n CASE\r\n WHEN sp.loginame LIKE @not_filter THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'host' THEN\r\n CASE\r\n WHEN sp.hostname LIKE @not_filter THEN 1\r\n ELSE 0\r\n END\r\n WHEN 'database' THEN\r\n CASE\r\n WHEN DB_NAME(sp.dbid) LIKE @not_filter THEN 1\r\n ELSE 0\r\n END\r\n ELSE 0\r\n END\r\n ELSE 0\r\n END\r\n AND\r\n (\r\n @show_own_spid = 1\r\n OR sp.spid <> @@SPID\r\n )\r\n AND\r\n (\r\n @show_system_spids = 1\r\n OR sp.hostprocess > ''\r\n )\r\n AND sp.ecid = 0\r\n ) AS s\r\n INNER HASH JOIN\r\n (\r\n SELECT\r\n x.resource_type,\r\n x.database_name,\r\n x.object_id,\r\n x.file_id,\r\n CASE\r\n WHEN x.page_no = 1 OR x.page_no % 8088 = 0 THEN 'PFS'\r\n WHEN x.page_no = 2 OR x.page_no % 511232 = 0 THEN 'GAM'\r\n WHEN x.page_no = 3 OR (x.page_no - 1) % 511232 = 0 THEN 'SGAM'\r\n WHEN x.page_no = 6 OR (x.page_no - 6) % 511232 = 0 THEN 'DCM'\r\n WHEN x.page_no = 7 OR (x.page_no - 7) % 511232 = 0 THEN 'BCM'\r\n WHEN x.page_no IS NOT NULL THEN '*'\r\n ELSE NULL\r\n END AS page_type,\r\n x.hobt_id,\r\n x.allocation_unit_id,\r\n x.index_id,\r\n x.schema_id,\r\n x.principal_id,\r\n x.request_mode,\r\n x.request_status,\r\n x.session_id,\r\n x.request_id,\r\n CASE\r\n WHEN COALESCE(x.object_id, x.file_id, x.hobt_id, x.allocation_unit_id, x.index_id, x.schema_id, x.principal_id) IS NULL THEN NULLIF(resource_description, '')\r\n ELSE NULL\r\n END AS resource_description,\r\n COUNT(*) AS request_count\r\n FROM\r\n (\r\n SELECT\r\n tl.resource_type +\r\n CASE\r\n WHEN tl.resource_subtype = '' THEN ''\r\n ELSE '.' + tl.resource_subtype\r\n END AS resource_type,\r\n COALESCE(DB_NAME(tl.resource_database_id), N'(null)') AS database_name,\r\n CONVERT\r\n (\r\n INT,\r\n CASE\r\n WHEN tl.resource_type = 'OBJECT' THEN tl.resource_associated_entity_id\r\n WHEN tl.resource_description LIKE '%object_id = %' THEN\r\n (\r\n SUBSTRING\r\n (\r\n tl.resource_description,\r\n (CHARINDEX('object_id = ', tl.resource_description) + 12),\r\n COALESCE\r\n (\r\n NULLIF\r\n (\r\n CHARINDEX(',', tl.resource_description, CHARINDEX('object_id = ', tl.resource_description) + 12),\r\n 0\r\n ),\r\n DATALENGTH(tl.resource_description)+1\r\n ) - (CHARINDEX('object_id = ', tl.resource_description) + 12)\r\n )\r\n )\r\n ELSE NULL\r\n END\r\n ) AS object_id,\r\n CONVERT\r\n (\r\n INT,\r\n CASE\r\n WHEN tl.resource_type = 'FILE' THEN CONVERT(INT, tl.resource_description)\r\n WHEN tl.resource_type IN ('PAGE', 'EXTENT', 'RID') THEN LEFT(tl.resource_description, CHARINDEX(':', tl.resource_description)-1)\r\n ELSE NULL\r\n END\r\n ) AS file_id,\r\n CONVERT\r\n (\r\n INT,\r\n CASE\r\n WHEN tl.resource_type IN ('PAGE', 'EXTENT', 'RID') THEN\r\n SUBSTRING\r\n (\r\n tl.resource_description,\r\n CHARINDEX(':', tl.resource_description) + 1,\r\n COALESCE\r\n (\r\n NULLIF\r\n (\r\n CHARINDEX(':', tl.resource_description, CHARINDEX(':', tl.resource_description) + 1),\r\n 0\r\n ),\r\n DATALENGTH(tl.resource_description)+1\r\n ) - (CHARINDEX(':', tl.resource_description) + 1)\r\n )\r\n ELSE NULL\r\n END\r\n ) AS page_no,\r\n CASE\r\n WHEN tl.resource_type IN ('PAGE', 'KEY', 'RID', 'HOBT') THEN tl.resource_associated_entity_id\r\n ELSE NULL\r\n END AS hobt_id,\r\n CASE\r\n WHEN tl.resource_type = 'ALLOCATION_UNIT' THEN tl.resource_associated_entity_id\r\n ELSE NULL\r\n END AS allocation_unit_id,\r\n CONVERT\r\n (\r\n INT,\r\n CASE\r\n WHEN\r\n /*TODO: Deal with server principals*/\r\n tl.resource_subtype <> 'SERVER_PRINCIPAL'\r\n AND tl.resource_description LIKE '%index_id or stats_id = %' THEN\r\n (\r\n SUBSTRING\r\n (\r\n tl.resource_description,\r\n (CHARINDEX('index_id or stats_id = ', tl.resource_description) + 23),\r\n COALESCE\r\n (\r\n NULLIF\r\n (\r\n CHARINDEX(',', tl.resource_description, CHARINDEX('index_id or stats_id = ', tl.resource_description) + 23),\r\n 0\r\n ),\r\n DATALENGTH(tl.resource_description)+1\r\n ) - (CHARINDEX('index_id or stats_id = ', tl.resource_description) + 23)\r\n )\r\n )\r\n ELSE NULL\r\n END\r\n ) AS index_id,\r\n CONVERT\r\n (\r\n INT,\r\n CASE\r\n WHEN tl.resource_description LIKE '%schema_id = %' THEN\r\n (\r\n SUBSTRING\r\n (\r\n tl.resource_description,\r\n (CHARINDEX('schema_id = ', tl.resource_description) + 12),\r\n COALESCE\r\n (\r\n NULLIF\r\n (\r\n CHARINDEX(',', tl.resource_description, CHARINDEX('schema_id = ', tl.resource_description) + 12),\r\n 0\r\n ),\r\n DATALENGTH(tl.resource_description)+1\r\n ) - (CHARINDEX('schema_id = ', tl.resource_description) + 12)\r\n )\r\n )\r\n ELSE NULL\r\n END\r\n ) AS schema_id,\r\n CONVERT\r\n (\r\n INT,\r\n CASE\r\n WHEN tl.resource_description LIKE '%principal_id = %' THEN\r\n (\r\n SUBSTRING\r\n (\r\n tl.resource_description,\r\n (CHARINDEX('principal_id = ', tl.resource_description) + 15),\r\n COALESCE\r\n (\r\n NULLIF\r\n (\r\n CHARINDEX(',', tl.resource_description, CHARINDEX('principal_id = ', tl.resource_description) + 15),\r\n 0\r\n ),\r\n DATALENGTH(tl.resource_description)+1\r\n ) - (CHARINDEX('principal_id = ', tl.resource_description) + 15)\r\n )\r\n )\r\n ELSE NULL\r\n END\r\n ) AS principal_id,\r\n tl.request_mode,\r\n tl.request_status,\r\n tl.request_session_id AS session_id,\r\n tl.request_request_id AS request_id,\r\n\r\n /*TODO: Applocks, other resource_descriptions*/\r\n RTRIM(tl.resource_description) AS resource_description,\r\n tl.resource_associated_entity_id\r\n /*********************************************/\r\n FROM\r\n (\r\n SELECT\r\n request_session_id,\r\n CONVERT(VARCHAR(120), resource_type) COLLATE Latin1_General_Bin2 AS resource_type,\r\n CONVERT(VARCHAR(120), resource_subtype) COLLATE Latin1_General_Bin2 AS resource_subtype,\r\n resource_database_id,\r\n CONVERT(VARCHAR(512), resource_description) COLLATE Latin1_General_Bin2 AS resource_description,\r\n resource_associated_entity_id,\r\n CONVERT(VARCHAR(120), request_mode) COLLATE Latin1_General_Bin2 AS request_mode,\r\n CONVERT(VARCHAR(120), request_status) COLLATE Latin1_General_Bin2 AS request_status,\r\n request_request_id\r\n FROM sys.dm_tran_locks\r\n ) AS tl\r\n ) AS x\r\n GROUP BY\r\n x.resource_type,\r\n x.database_name,\r\n x.object_id,\r\n x.file_id,\r\n CASE\r\n WHEN x.page_no = 1 OR x.page_no % 8088 = 0 THEN 'PFS'\r\n WHEN x.page_no = 2 OR x.page_no % 511232 = 0 THEN 'GAM'\r\n WHEN x.page_no = 3 OR (x.page_no - 1) % 511232 = 0 THEN 'SGAM'\r\n WHEN x.page_no = 6 OR (x.page_no - 6) % 511232 = 0 THEN 'DCM'\r\n WHEN x.page_no = 7 OR (x.page_no - 7) % 511232 = 0 THEN 'BCM'\r\n WHEN x.page_no IS NOT NULL THEN '*'\r\n ELSE NULL\r\n END,\r\n x.hobt_id,\r\n x.allocation_unit_id,\r\n x.index_id,\r\n x.schema_id,\r\n x.principal_id,\r\n x.request_mode,\r\n x.request_status,\r\n x.session_id,\r\n x.request_id,\r\n CASE\r\n WHEN COALESCE(x.object_id, x.file_id, x.hobt_id, x.allocation_unit_id, x.index_id, x.schema_id, x.principal_id) IS NULL THEN NULLIF(resource_description, '')\r\n ELSE NULL\r\n END\r\n ) AS y ON\r\n y.session_id = s.session_id\r\n AND y.request_id = s.request_id\r\n OPTION (HASH GROUP);\r\n\r\n --Disable unnecessary autostats on the table\r\n CREATE STATISTICS s_database_name ON #locks (database_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_object_id ON #locks (object_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_hobt_id ON #locks (hobt_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_allocation_unit_id ON #locks (allocation_unit_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_index_id ON #locks (index_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_schema_id ON #locks (schema_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_principal_id ON #locks (principal_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_request_id ON #locks (request_id)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_start_time ON #locks (start_time)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_resource_type ON #locks (resource_type)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_object_name ON #locks (object_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_schema_name ON #locks (schema_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_page_type ON #locks (page_type)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_request_mode ON #locks (request_mode)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_request_status ON #locks (request_status)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_resource_description ON #locks (resource_description)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_index_name ON #locks (index_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_principal_name ON #locks (principal_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n END;\r\n \r\n DECLARE\r\n @sql VARCHAR(MAX),\r\n @sql_n NVARCHAR(MAX),\r\n @core_session_join VARCHAR(MAX);\r\n\r\n SET @core_session_join =\r\n '@sessions AS sp\r\n LEFT OUTER LOOP JOIN sys.dm_exec_sessions AS s ON\r\n s.session_id = sp.session_id\r\n AND s.login_time = sp.login_time\r\n LEFT OUTER LOOP JOIN sys.dm_exec_requests AS r ON\r\n sp.status <> ''sleeping''\r\n AND r.session_id = sp.session_id\r\n AND r.request_id = sp.request_id\r\n AND\r\n (\r\n (\r\n s.is_user_process = 0\r\n AND sp.is_user_process = 0\r\n )\r\n OR\r\n (\r\n r.start_time = s.last_request_start_time\r\n AND s.last_request_end_time <= sp.last_request_end_time\r\n )\r\n ) ';\r\n\r\n SET @sql =\r\n CONVERT(VARCHAR(MAX), '') +\r\n 'DECLARE @blocker BIT;\r\n SET @blocker = 0;\r\n DECLARE @i INT;\r\n SET @i = 2147483647;\r\n\r\n DECLARE @sessions TABLE\r\n (\r\n session_id SMALLINT NOT NULL,\r\n request_id INT NOT NULL,\r\n login_time DATETIME,\r\n last_request_end_time DATETIME,\r\n status VARCHAR(30),\r\n statement_start_offset INT,\r\n statement_end_offset INT,\r\n sql_handle BINARY(20),\r\n host_name NVARCHAR(128),\r\n login_name NVARCHAR(128),\r\n program_name NVARCHAR(128),\r\n database_id SMALLINT,\r\n memory_usage INT,\r\n open_tran_count SMALLINT,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info <> 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'wait_type NVARCHAR(32),\r\n wait_resource NVARCHAR(256),\r\n wait_time BIGINT,\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'blocked SMALLINT,\r\n is_user_process BIT,\r\n cmd VARCHAR(32),\r\n PRIMARY KEY CLUSTERED (session_id, request_id) WITH (IGNORE_DUP_KEY = ON)\r\n );\r\n\r\n DECLARE @blockers TABLE\r\n (\r\n session_id INT NOT NULL PRIMARY KEY WITH (IGNORE_DUP_KEY = ON)\r\n );\r\n\r\n BLOCKERS:;\r\n\r\n INSERT @sessions\r\n (\r\n session_id,\r\n request_id,\r\n login_time,\r\n last_request_end_time,\r\n status,\r\n statement_start_offset,\r\n statement_end_offset,\r\n sql_handle,\r\n host_name,\r\n login_name,\r\n program_name,\r\n database_id,\r\n memory_usage,\r\n open_tran_count,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info <> 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'wait_type,\r\n wait_resource,\r\n wait_time,\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'blocked,\r\n is_user_process,\r\n cmd\r\n )\r\n SELECT TOP(@i)\r\n spy.session_id,\r\n spy.request_id,\r\n spy.login_time,\r\n spy.last_request_end_time,\r\n spy.status,\r\n spy.statement_start_offset,\r\n spy.statement_end_offset,\r\n spy.sql_handle,\r\n spy.host_name,\r\n spy.login_name,\r\n spy.program_name,\r\n spy.database_id,\r\n spy.memory_usage,\r\n spy.open_tran_count,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info <> 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'spy.wait_type,\r\n CASE\r\n WHEN\r\n spy.wait_type LIKE N''PAGE%LATCH_%''\r\n OR spy.wait_type IN (N''CXPACKET'', N''CXCONSUMER'', N''CXSYNC_PORT'', N''CXSYNC_CONSUMER'')\r\n OR spy.wait_type LIKE N''LATCH[_]%''\r\n OR spy.wait_type = N''OLEDB'' THEN\r\n spy.wait_resource\r\n ELSE\r\n NULL\r\n END AS wait_resource,\r\n spy.wait_time,\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'spy.blocked,\r\n spy.is_user_process,\r\n spy.cmd\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n spx.*,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info <> 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'ROW_NUMBER() OVER\r\n (\r\n PARTITION BY\r\n spx.session_id,\r\n spx.request_id\r\n ORDER BY\r\n CASE\r\n WHEN spx.wait_type LIKE N''LCK[_]%'' THEN\r\n 1\r\n ELSE\r\n 99\r\n END,\r\n spx.wait_time DESC,\r\n spx.blocked DESC\r\n ) AS r\r\n '\r\n ELSE\r\n '1 AS r\r\n '\r\n END +\r\n 'FROM\r\n (\r\n SELECT TOP(@i)\r\n sp0.session_id,\r\n sp0.request_id,\r\n sp0.login_time,\r\n sp0.last_request_end_time,\r\n LOWER(sp0.status) AS status,\r\n CASE\r\n WHEN sp0.cmd = ''CREATE INDEX'' THEN\r\n 0\r\n ELSE\r\n sp0.stmt_start\r\n END AS statement_start_offset,\r\n CASE\r\n WHEN sp0.cmd = N''CREATE INDEX'' THEN\r\n -1\r\n ELSE\r\n COALESCE(NULLIF(sp0.stmt_end, 0), -1)\r\n END AS statement_end_offset,\r\n sp0.sql_handle,\r\n sp0.host_name,\r\n sp0.login_name,\r\n sp0.program_name,\r\n sp0.database_id,\r\n sp0.memory_usage,\r\n sp0.open_tran_count,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info <> 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'CASE\r\n WHEN sp0.wait_time > 0 AND sp0.wait_type NOT IN (N''CXPACKET'', N''CXCONSUMER'', N''CXSYNC_PORT'', N''CXSYNC_CONSUMER'') THEN\r\n sp0.wait_type\r\n ELSE\r\n NULL\r\n END AS wait_type,\r\n CASE\r\n WHEN sp0.wait_time > 0 AND sp0.wait_type NOT IN (N''CXPACKET'', N''CXCONSUMER'', N''CXSYNC_PORT'', N''CXSYNC_CONSUMER'') THEN\r\n sp0.wait_resource\r\n ELSE\r\n NULL\r\n END AS wait_resource,\r\n CASE\r\n WHEN sp0.wait_type NOT IN (N''CXPACKET'', N''CXCONSUMER'', N''CXSYNC_PORT'', N''CXSYNC_CONSUMER'') THEN\r\n sp0.wait_time\r\n ELSE\r\n 0\r\n END AS wait_time,\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'sp0.blocked,\r\n sp0.is_user_process,\r\n sp0.cmd\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n sp1.session_id,\r\n sp1.request_id,\r\n sp1.login_time,\r\n sp1.last_request_end_time,\r\n sp1.status,\r\n sp1.cmd,\r\n sp1.stmt_start,\r\n sp1.stmt_end,\r\n MAX(NULLIF(sp1.sql_handle, 0x00)) OVER (PARTITION BY sp1.session_id, sp1.request_id) AS sql_handle,\r\n sp1.host_name,\r\n MAX(sp1.login_name) OVER (PARTITION BY sp1.session_id, sp1.request_id) AS login_name,\r\n sp1.program_name,\r\n sp1.database_id,\r\n MAX(sp1.memory_usage) OVER (PARTITION BY sp1.session_id, sp1.request_id) AS memory_usage,\r\n MAX(sp1.open_tran_count) OVER (PARTITION BY sp1.session_id, sp1.request_id) AS open_tran_count,\r\n sp1.wait_type,\r\n sp1.wait_resource,\r\n sp1.wait_time,\r\n sp1.blocked,\r\n sp1.hostprocess,\r\n sp1.is_user_process\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n sp2.spid AS session_id,\r\n v2.request_id,\r\n MAX(sp2.login_time) AS login_time,\r\n MAX(sp2.last_batch) AS last_request_end_time,\r\n MAX(CONVERT(VARCHAR(30), RTRIM(sp2.status)) COLLATE Latin1_General_Bin2) AS status,\r\n MAX(CONVERT(VARCHAR(32), RTRIM(sp2.cmd)) COLLATE Latin1_General_Bin2) AS cmd,\r\n MAX(sp2.stmt_start) AS stmt_start,\r\n MAX(sp2.stmt_end) AS stmt_end,\r\n MAX(sp2.sql_handle) AS sql_handle,\r\n MAX(CONVERT(sysname, RTRIM(sp2.hostname)) COLLATE SQL_Latin1_General_CP1_CI_AS) AS host_name,\r\n MAX(CONVERT(sysname, RTRIM(sp2.loginame)) COLLATE SQL_Latin1_General_CP1_CI_AS) AS login_name,\r\n MAX\r\n (\r\n CASE\r\n WHEN blk.queue_id IS NOT NULL THEN\r\n N''Service Broker\r\n database_id: '' + CONVERT(NVARCHAR, blk.database_id) +\r\n N'' queue_id: '' + CONVERT(NVARCHAR, blk.queue_id)\r\n ELSE\r\n CONVERT\r\n (\r\n sysname,\r\n RTRIM(sp2.program_name)\r\n )\r\n END COLLATE SQL_Latin1_General_CP1_CI_AS\r\n ) AS program_name,\r\n MAX(sp2.dbid) AS database_id,\r\n MAX(sp2.memusage) AS memory_usage,\r\n MAX(sp2.open_tran) AS open_tran_count,\r\n RTRIM(sp2.lastwaittype) AS wait_type,\r\n v2.wait_resource,\r\n MAX(sp2.waittime) AS wait_time,\r\n COALESCE(NULLIF(sp2.blocked, sp2.spid), 0) AS blocked,\r\n MAX\r\n (\r\n CASE\r\n WHEN blk.session_id = sp2.spid THEN\r\n ''blocker''\r\n ELSE\r\n RTRIM(sp2.hostprocess)\r\n END\r\n ) AS hostprocess,\r\n CONVERT\r\n (\r\n BIT,\r\n MAX\r\n (\r\n CASE\r\n WHEN sp2.hostprocess > '''' THEN\r\n 1\r\n ELSE\r\n 0\r\n END\r\n )\r\n ) AS is_user_process\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n session_id,\r\n CONVERT(INT, NULL) AS queue_id,\r\n CONVERT(INT, NULL) AS database_id\r\n FROM @blockers\r\n\r\n UNION ALL\r\n\r\n SELECT TOP(@i)\r\n CONVERT(SMALLINT, 0),\r\n CONVERT(INT, NULL) AS queue_id,\r\n CONVERT(INT, NULL) AS database_id\r\n WHERE\r\n @blocker = 0\r\n\r\n UNION ALL\r\n\r\n SELECT TOP(@i)\r\n CONVERT(SMALLINT, spid),\r\n queue_id,\r\n database_id\r\n FROM sys.dm_broker_activated_tasks\r\n WHERE\r\n @blocker = 0\r\n ) AS blk\r\n INNER JOIN sys.sysprocesses AS sp2 ON\r\n sp2.spid = blk.session_id\r\n OR\r\n (\r\n blk.session_id = 0\r\n AND @blocker = 0\r\n )\r\n CROSS APPLY\r\n (\r\n SELECT\r\n CASE sp2.status\r\n WHEN ''sleeping'' THEN\r\n CONVERT(INT, 0)\r\n ELSE\r\n sp2.request_id\r\n END AS request_id,\r\n RTRIM\r\n (\r\n LEFT\r\n (\r\n sp2.waitresource COLLATE Latin1_General_Bin2,\r\n ISNULL(NULLIF(CHARINDEX('' (LATCH '', sp2.waitresource COLLATE Latin1_General_Bin2) - 1, -1), 256)\r\n )\r\n ) AS wait_resource\r\n ) AS v2\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info = 0\r\n AND @find_block_leaders = 0\r\n ) THEN\r\n 'WHERE\r\n sp2.ecid = 0\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'GROUP BY\r\n sp2.spid,\r\n v2.request_id,\r\n RTRIM(sp2.lastwaittype),\r\n v2.wait_resource,\r\n COALESCE(NULLIF(sp2.blocked, sp2.spid), 0)\r\n ) AS sp1\r\n ) AS sp0\r\n WHERE\r\n @blocker = 1\r\n OR\r\n (1=1\r\n ' +\r\n --inclusive filter\r\n CASE\r\n WHEN @filter <> '' THEN\r\n CASE @filter_type\r\n WHEN 'session' THEN\r\n CASE\r\n WHEN CONVERT(SMALLINT, @filter) <> 0 THEN\r\n 'AND sp0.session_id = CONVERT(SMALLINT, @filter)\r\n '\r\n ELSE\r\n ''\r\n END\r\n WHEN 'program' THEN\r\n 'AND sp0.program_name LIKE @filter\r\n '\r\n WHEN 'login' THEN\r\n 'AND sp0.login_name LIKE @filter\r\n '\r\n WHEN 'host' THEN\r\n 'AND sp0.host_name LIKE @filter\r\n '\r\n WHEN 'database' THEN\r\n 'AND DB_NAME(sp0.database_id) LIKE @filter\r\n '\r\n ELSE\r\n ''\r\n END\r\n ELSE\r\n ''\r\n END +\r\n --exclusive filter\r\n CASE\r\n WHEN @not_filter <> '' THEN\r\n CASE @not_filter_type\r\n WHEN 'session' THEN\r\n CASE\r\n WHEN CONVERT(SMALLINT, @not_filter) <> 0 THEN\r\n 'AND sp0.session_id <> CONVERT(SMALLINT, @not_filter)\r\n '\r\n ELSE\r\n ''\r\n END\r\n WHEN 'program' THEN\r\n 'AND sp0.program_name NOT LIKE @not_filter\r\n '\r\n WHEN 'login' THEN\r\n 'AND sp0.login_name NOT LIKE @not_filter\r\n '\r\n WHEN 'host' THEN\r\n 'AND sp0.host_name NOT LIKE @not_filter\r\n '\r\n WHEN 'database' THEN\r\n 'AND DB_NAME(sp0.database_id) NOT LIKE @not_filter\r\n '\r\n ELSE\r\n ''\r\n END\r\n ELSE\r\n ''\r\n END +\r\n CASE @show_own_spid\r\n WHEN 1 THEN\r\n ''\r\n ELSE\r\n 'AND sp0.session_id <> @@spid\r\n '\r\n END +\r\n CASE\r\n WHEN @show_system_spids = 0 THEN\r\n 'AND sp0.hostprocess > ''''\r\n '\r\n ELSE\r\n ''\r\n END +\r\n CASE @show_sleeping_spids\r\n WHEN 0 THEN\r\n 'AND sp0.status <> ''sleeping''\r\n '\r\n WHEN 1 THEN\r\n 'AND\r\n (\r\n sp0.status <> ''sleeping''\r\n OR sp0.open_tran_count > 0\r\n )\r\n '\r\n ELSE\r\n ''\r\n END +\r\n ')\r\n ) AS spx\r\n ) AS spy\r\n WHERE\r\n spy.r = 1;\r\n ' +\r\n CASE @recursion\r\n WHEN 1 THEN\r\n 'IF @@ROWCOUNT > 0\r\n BEGIN;\r\n INSERT @blockers\r\n (\r\n session_id\r\n )\r\n SELECT TOP(@i)\r\n blocked\r\n FROM @sessions\r\n WHERE\r\n NULLIF(blocked, 0) IS NOT NULL\r\n\r\n EXCEPT\r\n\r\n SELECT TOP(@i)\r\n session_id\r\n FROM @sessions;\r\n ' +\r\n\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info > 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'IF @@ROWCOUNT > 0\r\n BEGIN;\r\n SET @blocker = 1;\r\n GOTO BLOCKERS;\r\n END;\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'END;\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'SELECT TOP(@i)\r\n @recursion AS recursion,\r\n x.session_id,\r\n x.request_id,\r\n DENSE_RANK() OVER\r\n (\r\n ORDER BY\r\n x.session_id\r\n ) AS session_number,\r\n ' +\r\n CASE\r\n WHEN @output_column_list LIKE '%|[dd hh:mm:ss.mss|]%' ESCAPE '|' THEN\r\n 'x.elapsed_time '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS elapsed_time,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @output_column_list LIKE '%|[dd hh:mm:ss.mss (avg)|]%' ESCAPE '|' OR\r\n @output_column_list LIKE '%|[avg_elapsed_time|]%' ESCAPE '|'\r\n )\r\n AND @recursion = 1\r\n THEN\r\n 'x.avg_elapsed_time / 1000 '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS avg_elapsed_time,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[physical_io|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[physical_io_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.physical_io '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS physical_io,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[reads|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[reads_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.reads '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS reads,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[physical_reads|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[physical_reads_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.physical_reads '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS physical_reads,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[writes|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[writes_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.writes '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS writes,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[tempdb_allocations|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[tempdb_allocations_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.tempdb_allocations '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS tempdb_allocations,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[tempdb_current|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[tempdb_current_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.tempdb_current '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS tempdb_current,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[CPU|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[CPU_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.CPU '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS CPU,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[CPU_delta|]%' ESCAPE '|'\r\n AND @get_task_info = 2\r\n AND @sys_info = 1\r\n THEN\r\n 'x.thread_CPU_snapshot '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS thread_CPU_snapshot,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[context_switches|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[context_switches_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.context_switches '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS context_switches,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[used_memory|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[used_memory_delta|]%' ESCAPE '|'\r\n THEN\r\n CASE\r\n WHEN @get_memory_info = 1 THEN\r\n 'COALESCE(x.mg_used_memory_kb / 8, x.used_memory) '\r\n ELSE\r\n 'x.used_memory '\r\n END\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS used_memory,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[max_used_memory|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[max_used_memory_delta|]%' ESCAPE '|'\r\n THEN\r\n 'x.max_used_memory_kb / 8 '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS max_used_memory,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[requested_memory|]%' ESCAPE '|'\r\n THEN\r\n 'x.requested_memory_kb / 8 '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS requested_memory,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[granted_memory|]%' ESCAPE '|'\r\n THEN\r\n 'x.mg_granted_memory_kb / 8 '\r\n ELSE\r\n '0 '\r\n END +\r\n 'AS granted_memory,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[tasks|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.tasks '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS tasks,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @output_column_list LIKE '%|[status|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[sql_command|]%' ESCAPE '|'\r\n )\r\n AND @recursion = 1\r\n THEN\r\n 'x.status '\r\n ELSE\r\n ''''' '\r\n END +\r\n 'AS status,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[wait_info|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n CASE @get_task_info\r\n WHEN 2 THEN\r\n 'COALESCE(x.task_wait_info, x.sys_wait_info) '\r\n ELSE\r\n 'x.sys_wait_info '\r\n END\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS wait_info,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @output_column_list LIKE '%|[tran_start_time|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[tran_log_writes|]%' ESCAPE '|'\r\n )\r\n AND @recursion = 1\r\n THEN\r\n 'x.transaction_id '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS transaction_id,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[open_tran_count|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.open_tran_count '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS open_tran_count,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[sql_text|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.sql_handle '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS sql_handle,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @output_column_list LIKE '%|[sql_text|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[query_plan|]%' ESCAPE '|'\r\n )\r\n AND @recursion = 1\r\n THEN\r\n 'x.statement_start_offset '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS statement_start_offset,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @output_column_list LIKE '%|[sql_text|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[query_plan|]%' ESCAPE '|'\r\n )\r\n AND @recursion = 1\r\n THEN\r\n 'x.statement_end_offset '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS statement_end_offset,\r\n ' +\r\n 'NULL AS sql_text,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[query_plan|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.plan_handle '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS plan_handle,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[blocking_session_id|]%' ESCAPE '|' OR @find_block_leaders = 1\r\n AND @recursion = 1\r\n THEN\r\n 'NULLIF(x.blocking_session_id, 0) '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS blocking_session_id,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[percent_complete|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.percent_complete '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS percent_complete,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[host_name|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.host_name '\r\n ELSE\r\n ''''' '\r\n END +\r\n 'AS host_name,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[login_name|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.login_name '\r\n ELSE\r\n ''''' '\r\n END +\r\n 'AS login_name,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[database_name|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'DB_NAME(x.database_id) '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS database_name,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[program_name|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.program_name '\r\n ELSE\r\n ''''' '\r\n END +\r\n 'AS program_name,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[additional_info|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n '(\r\n SELECT TOP(@i)\r\n x.text_size,\r\n x.language,\r\n x.date_format,\r\n x.date_first,\r\n CASE x.quoted_identifier\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS quoted_identifier,\r\n CASE x.arithabort\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS arithabort,\r\n CASE x.ansi_null_dflt_on\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS ansi_null_dflt_on,\r\n CASE x.ansi_defaults\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS ansi_defaults,\r\n CASE x.ansi_warnings\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS ansi_warnings,\r\n CASE x.ansi_padding\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS ansi_padding,\r\n CASE ansi_nulls\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS ansi_nulls,\r\n CASE x.concat_null_yields_null\r\n WHEN 0 THEN ''OFF''\r\n WHEN 1 THEN ''ON''\r\n END AS concat_null_yields_null,\r\n CASE x.transaction_isolation_level\r\n WHEN 0 THEN ''Unspecified''\r\n WHEN 1 THEN ''ReadUncomitted''\r\n WHEN 2 THEN ''ReadCommitted''\r\n WHEN 3 THEN ''Repeatable''\r\n WHEN 4 THEN ''Serializable''\r\n WHEN 5 THEN ''Snapshot''\r\n END AS transaction_isolation_level,\r\n x.lock_timeout,\r\n x.deadlock_priority,\r\n x.row_count,\r\n x.command_type,\r\n ' +\r\n CASE\r\n WHEN OBJECT_ID('master.dbo.fn_varbintohexstr') IS NOT NULL THEN\r\n 'master.dbo.fn_varbintohexstr(x.sql_handle) AS sql_handle,\r\n master.dbo.fn_varbintohexstr(x.plan_handle) AS plan_handle,'\r\n ELSE\r\n 'CONVERT(VARCHAR(256), x.sql_handle, 1) AS sql_handle,\r\n CONVERT(VARCHAR(256), x.plan_handle, 1) AS plan_handle,'\r\n END +\r\n '\r\n x.statement_start_offset,\r\n x.statement_end_offset,\r\n ' +\r\n CASE\r\n WHEN @output_column_list LIKE '%|[program_name|]%' ESCAPE '|' THEN\r\n '(\r\n SELECT TOP(1)\r\n CONVERT(uniqueidentifier, CONVERT(XML, '''').value(''xs:hexBinary( substring(sql:column(\"agent_info.job_id_string\"), 0) )'', ''binary(16)'')) AS job_id,\r\n agent_info.step_id,\r\n (\r\n SELECT TOP(1)\r\n NULL\r\n FOR XML\r\n PATH(''job_name''),\r\n TYPE\r\n ),\r\n (\r\n SELECT TOP(1)\r\n NULL\r\n FOR XML\r\n PATH(''step_name''),\r\n TYPE\r\n )\r\n FROM\r\n (\r\n SELECT TOP(1)\r\n SUBSTRING(x.program_name, CHARINDEX(''0x'', x.program_name) + 2, 32) AS job_id_string,\r\n SUBSTRING(x.program_name, CHARINDEX('': Step '', x.program_name) + 7, CHARINDEX('')'', x.program_name, CHARINDEX('': Step '', x.program_name)) - (CHARINDEX('': Step '', x.program_name) + 7)) AS step_id\r\n WHERE\r\n x.program_name LIKE N''SQLAgent - TSQL JobStep (Job 0x%''\r\n ) AS agent_info\r\n FOR XML\r\n PATH(''agent_job_info''),\r\n TYPE\r\n ),\r\n '\r\n ELSE ''\r\n END +\r\n CASE\r\n WHEN @get_task_info = 2 THEN\r\n 'CONVERT(XML, x.block_info) AS block_info,\r\n '\r\n ELSE\r\n ''\r\n END + '\r\n x.host_process_id,\r\n x.group_id,\r\n x.original_login_name,\r\n ' +\r\n CASE\r\n WHEN OBJECT_ID('master.dbo.fn_varbintohexstr') IS NOT NULL THEN\r\n 'master.dbo.fn_varbintohexstr(x.context_info) AS context_info'\r\n ELSE\r\n 'CONVERT(VARCHAR(256), x.context_info, 1) AS context_info'\r\n END + '\r\n FOR XML\r\n PATH(''additional_info''),\r\n TYPE\r\n ) '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS additional_info,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[memory_info|]%' ESCAPE '|'\r\n AND @get_memory_info = 1 THEN'\r\n (\r\n SELECT TOP(@i)\r\n (\r\n SELECT TOP(@i) \r\n x.request_time,\r\n x.grant_time,\r\n x.wait_time_ms,\r\n x.requested_memory_kb, \r\n x.mg_granted_memory_kb AS granted_memory_kb,\r\n x.mg_used_memory_kb AS used_memory_kb,\r\n x.max_used_memory_kb,\r\n x.ideal_memory_kb, \r\n x.required_memory_kb,\r\n x.queue_id,\r\n x.wait_order,\r\n x.is_next_candidate,\r\n x.dop,\r\n CAST(x.query_cost AS NUMERIC(38, 4)) AS query_cost\r\n FOR XML\r\n PATH(''memory_grant''),\r\n TYPE\r\n ),\r\n (\r\n SELECT TOP(@i)\r\n x.timeout_error_count,\r\n x.target_memory_kb,\r\n x.max_target_memory_kb,\r\n x.total_memory_kb,\r\n x.available_memory_kb,\r\n x.rs_granted_memory_kb AS granted_memory_kb,\r\n x.rs_used_memory_kb AS used_memory_kb,\r\n x.grantee_count,\r\n x.waiter_count\r\n FOR XML\r\n PATH(''resource_semaphore''),\r\n TYPE\r\n ),\r\n (\r\n SELECT TOP(@i) \r\n x.wg_name AS name,\r\n x.request_max_memory_grant_percent,\r\n x.request_max_cpu_time_sec,\r\n x.request_memory_grant_timeout_sec,\r\n x.max_dop\r\n FOR XML\r\n PATH(''workload_group''),\r\n TYPE\r\n ),\r\n (\r\n SELECT TOP(@i) \r\n x.rp_name AS name,\r\n x.min_memory_percent,\r\n x.max_memory_percent,\r\n x.min_cpu_percent,\r\n x.max_cpu_percent\r\n FOR XML\r\n PATH(''resource_pool''),\r\n TYPE\r\n )\r\n WHERE\r\n x.request_time IS NOT NULL\r\n FOR XML\r\n PATH(''memory_info''),\r\n TYPE\r\n ) \r\n '\r\n ELSE\r\n 'NULL '\r\n END + 'AS memory_info,\r\n x.start_time,\r\n '\r\n +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[login_time|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n THEN\r\n 'x.login_time '\r\n ELSE\r\n 'NULL '\r\n END +\r\n 'AS login_time,\r\n x.last_request_start_time\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n y.*,\r\n CASE\r\n WHEN DATEDIFF(hour, y.start_time, GETDATE()) > 576 THEN\r\n DATEDIFF(second, GETDATE(), y.start_time)\r\n ELSE DATEDIFF(ms, y.start_time, GETDATE())\r\n END AS elapsed_time,\r\n COALESCE(tempdb_info.tempdb_allocations, 0) AS tempdb_allocations,\r\n COALESCE\r\n (\r\n CASE\r\n WHEN tempdb_info.tempdb_current < 0 THEN 0\r\n ELSE tempdb_info.tempdb_current\r\n END,\r\n 0\r\n ) AS tempdb_current,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info <> 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'N''('' + CONVERT(NVARCHAR, y.wait_duration_ms) + N''ms)'' +\r\n y.wait_type +\r\n CASE\r\n WHEN y.wait_type LIKE N''PAGE%LATCH_%'' THEN\r\n N'':'' +\r\n COALESCE(DB_NAME(CONVERT(INT, LEFT(y.resource_description, CHARINDEX(N'':'', y.resource_description) - 1))), N''(null)'') +\r\n N'':'' +\r\n SUBSTRING(y.resource_description, CHARINDEX(N'':'', y.resource_description) + 1, LEN(y.resource_description) - CHARINDEX(N'':'', REVERSE(y.resource_description)) - CHARINDEX(N'':'', y.resource_description)) +\r\n N''('' +\r\n CASE\r\n WHEN\r\n CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) = 1 OR\r\n CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) % 8088 = 0\r\n THEN\r\n N''PFS''\r\n WHEN\r\n CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) = 2 OR\r\n CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) % 511232 = 0\r\n THEN\r\n N''GAM''\r\n WHEN\r\n CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) = 3 OR\r\n (CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) - 1) % 511232 = 0\r\n THEN\r\n N''SGAM''\r\n WHEN\r\n CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) = 6 OR\r\n (CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) - 6) % 511232 = 0\r\n THEN\r\n N''DCM''\r\n WHEN\r\n CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) = 7 OR\r\n (CONVERT(INT, RIGHT(y.resource_description, CHARINDEX(N'':'', REVERSE(y.resource_description)) - 1)) - 7) % 511232 = 0\r\n THEN\r\n N''BCM''\r\n ELSE\r\n N''*''\r\n END +\r\n N'')''\r\n WHEN y.wait_type IN (N''CXPACKET'', N''CXCONSUMER'', N''CXSYNC_PORT'', N''CXSYNC_CONSUMER'') THEN\r\n N'':'' +\r\n SUBSTRING\r\n (\r\n y.resource_description,\r\n CHARINDEX(N''nodeId'', y.resource_description) + 7,\r\n CASE\r\n WHEN CHARINDEX(N'' '', y.resource_description, CHARINDEX(N''nodeId'', y.resource_description)) > 0\r\n THEN CHARINDEX(N'' '', y.resource_description, CHARINDEX(N''nodeId'', y.resource_description) + 7) - 7 - CHARINDEX(N''nodeId'', y.resource_description)\r\n ELSE 4\r\n END\r\n )\r\n WHEN y.wait_type LIKE N''LATCH[_]%'' THEN\r\n N'' ['' + LEFT(y.resource_description, COALESCE(NULLIF(CHARINDEX(N'' '', y.resource_description), 0), LEN(y.resource_description) + 1) - 1) + N'']''\r\n WHEN\r\n y.wait_type = N''OLEDB''\r\n AND y.resource_description LIKE N''%(SPID=%)'' THEN\r\n N''['' + LEFT(y.resource_description, CHARINDEX(N''(SPID='', y.resource_description) - 2) +\r\n N'':'' + SUBSTRING(y.resource_description, CHARINDEX(N''(SPID='', y.resource_description) + 6, CHARINDEX(N'')'', y.resource_description, (CHARINDEX(N''(SPID='', y.resource_description) + 6)) - (CHARINDEX(N''(SPID='', y.resource_description) + 6)) + '']''\r\n ELSE\r\n N''''\r\n END COLLATE Latin1_General_Bin2 AS sys_wait_info,\r\n '\r\n ELSE\r\n ''\r\n END +\r\n CASE\r\n WHEN @get_task_info = 2 THEN\r\n 'tasks.physical_io,\r\n tasks.context_switches,\r\n tasks.tasks,\r\n tasks.block_info,\r\n tasks.wait_info AS task_wait_info,\r\n tasks.thread_CPU_snapshot,\r\n '\r\n ELSE\r\n ''\r\n END +\r\n CASE\r\n WHEN NOT (@get_avg_time = 1 AND @recursion = 1) THEN\r\n 'CONVERT(INT, NULL) '\r\n ELSE\r\n 'qs.total_elapsed_time / qs.execution_count '\r\n END +\r\n 'AS avg_elapsed_time\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n sp.session_id,\r\n sp.request_id,\r\n COALESCE(r.logical_reads, s.logical_reads) AS reads,\r\n COALESCE(r.reads, s.reads) AS physical_reads,\r\n COALESCE(r.writes, s.writes) AS writes,\r\n COALESCE(r.CPU_time, s.CPU_time) AS CPU,\r\n ' +\r\n CASE\r\n WHEN @get_memory_info = 1 THEN\r\n 'sp.memory_usage AS used_memory,\r\n mg.used_memory_kb AS mg_used_memory_kb,\r\n mg.max_used_memory_kb,\r\n mg.request_time,\r\n mg.grant_time,\r\n mg.wait_time_ms,\r\n mg.requested_memory_kb,\r\n mg.granted_memory_kb AS mg_granted_memory_kb,\r\n mg.required_memory_kb,\r\n mg.ideal_memory_kb,\r\n mg.dop AS dop,\r\n mg.query_cost AS query_cost,\r\n mg.queue_id AS queue_id,\r\n mg.wait_order AS wait_order,\r\n mg.is_next_candidate,\r\n rs.target_memory_kb,\r\n rs.max_target_memory_kb,\r\n rs.total_memory_kb,\r\n rs.available_memory_kb,\r\n rs.granted_memory_kb AS rs_granted_memory_kb,\r\n rs.used_memory_kb AS rs_used_memory_kb,\r\n rs.grantee_count,\r\n rs.waiter_count,\r\n rs.timeout_error_count,\r\n wg.name AS wg_name,\r\n wg.request_max_memory_grant_percent,\r\n wg.request_max_cpu_time_sec,\r\n wg.request_memory_grant_timeout_sec,\r\n wg.max_dop,\r\n rp.name AS rp_name,\r\n rp.min_memory_percent,\r\n rp.max_memory_percent,\r\n rp.min_cpu_percent,\r\n rp.max_cpu_percent,\r\n '\r\n ELSE\r\n 'sp.memory_usage + COALESCE(r.granted_query_memory, 0) AS used_memory,\r\n '\r\n END +\r\n 'LOWER(sp.status) AS status,\r\n COALESCE(r.sql_handle, sp.sql_handle) AS sql_handle,\r\n COALESCE(r.statement_start_offset, sp.statement_start_offset) AS statement_start_offset,\r\n COALESCE(r.statement_end_offset, sp.statement_end_offset) AS statement_end_offset,\r\n ' +\r\n CASE\r\n WHEN\r\n (\r\n @get_task_info <> 0\r\n OR @find_block_leaders = 1\r\n ) THEN\r\n 'sp.wait_type COLLATE Latin1_General_Bin2 AS wait_type,\r\n sp.wait_resource COLLATE Latin1_General_Bin2 AS resource_description,\r\n sp.wait_time AS wait_duration_ms,\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'NULLIF(sp.blocked, 0) AS blocking_session_id,\r\n r.plan_handle,\r\n NULLIF(r.percent_complete, 0) AS percent_complete,\r\n sp.host_name,\r\n sp.login_name,\r\n sp.program_name,\r\n s.host_process_id,\r\n COALESCE(r.text_size, s.text_size) AS text_size,\r\n COALESCE(r.language, s.language) AS language,\r\n COALESCE(r.date_format, s.date_format) AS date_format,\r\n COALESCE(r.date_first, s.date_first) AS date_first,\r\n COALESCE(r.quoted_identifier, s.quoted_identifier) AS quoted_identifier,\r\n COALESCE(r.arithabort, s.arithabort) AS arithabort,\r\n COALESCE(r.ansi_null_dflt_on, s.ansi_null_dflt_on) AS ansi_null_dflt_on,\r\n COALESCE(r.ansi_defaults, s.ansi_defaults) AS ansi_defaults,\r\n COALESCE(r.ansi_warnings, s.ansi_warnings) AS ansi_warnings,\r\n COALESCE(r.ansi_padding, s.ansi_padding) AS ansi_padding,\r\n COALESCE(r.ansi_nulls, s.ansi_nulls) AS ansi_nulls,\r\n COALESCE(r.concat_null_yields_null, s.concat_null_yields_null) AS concat_null_yields_null,\r\n COALESCE(r.transaction_isolation_level, s.transaction_isolation_level) AS transaction_isolation_level,\r\n COALESCE(r.lock_timeout, s.lock_timeout) AS lock_timeout,\r\n COALESCE(r.deadlock_priority, s.deadlock_priority) AS deadlock_priority,\r\n COALESCE(r.row_count, s.row_count) AS row_count,\r\n COALESCE(r.command, sp.cmd) AS command_type,\r\n NULLIF(COALESCE(r.context_info, s.context_info), 0x) AS context_info,\r\n COALESCE\r\n (\r\n CASE\r\n WHEN\r\n (\r\n s.is_user_process = 0\r\n AND r.total_elapsed_time >= 0\r\n ) THEN\r\n DATEADD\r\n (\r\n ms,\r\n 1000 * (DATEPART(ms, DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())) / 500) - DATEPART(ms, DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())),\r\n DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())\r\n )\r\n END,\r\n NULLIF(COALESCE(r.start_time, sp.last_request_end_time), CONVERT(DATETIME, ''19000101'', 112)),\r\n sp.login_time\r\n ) AS start_time,\r\n sp.login_time,\r\n CASE\r\n WHEN s.is_user_process = 1 THEN\r\n s.last_request_start_time\r\n ELSE\r\n COALESCE\r\n (\r\n DATEADD\r\n (\r\n ms,\r\n 1000 * (DATEPART(ms, DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())) / 500) - DATEPART(ms, DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())),\r\n DATEADD(second, -(r.total_elapsed_time / 1000), GETDATE())\r\n ),\r\n s.last_request_start_time\r\n )\r\n END AS last_request_start_time,\r\n r.transaction_id,\r\n sp.database_id,\r\n sp.open_tran_count,\r\n ' +\r\n CASE\r\n WHEN EXISTS\r\n (\r\n SELECT\r\n *\r\n FROM sys.all_columns AS ac\r\n WHERE\r\n ac.object_id = OBJECT_ID('sys.dm_exec_sessions')\r\n AND ac.name = 'group_id'\r\n )\r\n THEN 's.group_id,'\r\n ELSE 'CONVERT(INT, NULL) AS group_id,'\r\n END + '\r\n s.original_login_name\r\n FROM ' +\r\n CASE\r\n WHEN @get_memory_info = 1 THEN\r\n '(\r\n SELECT TOP(@i)\r\n rp0.*\r\n FROM sys.resource_governor_resource_pools AS rp0\r\n ) AS rp\r\n RIGHT OUTER HASH JOIN\r\n (\r\n (\r\n SELECT TOP(@i)\r\n wg0.*\r\n FROM sys.resource_governor_workload_groups AS wg0\r\n ) AS wg\r\n RIGHT OUTER HASH JOIN\r\n (\r\n (\r\n SELECT TOP(@i)\r\n rs0.*\r\n FROM sys.dm_exec_query_resource_semaphores AS rs0\r\n ) AS rs\r\n RIGHT OUTER HASH JOIN\r\n (\r\n ' + @core_session_join +\r\n 'LEFT OUTER LOOP JOIN sys.dm_exec_query_memory_grants AS mg ON\r\n sp.session_id = mg.session_id\r\n AND sp.request_id = mg.request_id\r\n ) ON\r\n rs.resource_semaphore_id = mg.resource_semaphore_id\r\n AND rs.pool_id = mg.pool_id\r\n ) ON\r\n wg.group_id = s.group_id\r\n ) ON\r\n rp.pool_id = wg.pool_id '\r\n ELSE @core_session_join\r\n END + '\r\n ) AS y\r\n ' +\r\n CASE\r\n WHEN @get_task_info = 2 THEN\r\n CONVERT(VARCHAR(MAX), '') +\r\n 'LEFT OUTER HASH JOIN\r\n (\r\n SELECT TOP(@i)\r\n task_nodes.task_node.value(''(session_id/text())[1]'', ''SMALLINT'') AS session_id,\r\n task_nodes.task_node.value(''(request_id/text())[1]'', ''INT'') AS request_id,\r\n task_nodes.task_node.value(''(physical_io/text())[1]'', ''BIGINT'') AS physical_io,\r\n task_nodes.task_node.value(''(context_switches/text())[1]'', ''BIGINT'') AS context_switches,\r\n task_nodes.task_node.value(''(tasks/text())[1]'', ''INT'') AS tasks,\r\n task_nodes.task_node.value(''(block_info/text())[1]'', ''NVARCHAR(4000)'') AS block_info,\r\n task_nodes.task_node.value(''(waits/text())[1]'', ''NVARCHAR(4000)'') AS wait_info,\r\n task_nodes.task_node.value(''(thread_CPU_snapshot/text())[1]'', ''BIGINT'') AS thread_CPU_snapshot\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n CONVERT\r\n (\r\n XML,\r\n REPLACE\r\n (\r\n CONVERT(NVARCHAR(MAX), tasks_raw.task_xml_raw) COLLATE Latin1_General_Bin2,\r\n N''</waits></tasks><tasks><waits>'',\r\n N'', ''\r\n )\r\n ) AS task_xml\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n CASE waits.r\r\n WHEN 1 THEN\r\n waits.session_id\r\n ELSE\r\n NULL\r\n END AS [session_id],\r\n CASE waits.r\r\n WHEN 1 THEN\r\n waits.request_id\r\n ELSE\r\n NULL\r\n END AS [request_id],\r\n CASE waits.r\r\n WHEN 1 THEN\r\n waits.physical_io\r\n ELSE\r\n NULL\r\n END AS [physical_io],\r\n CASE waits.r\r\n WHEN 1 THEN\r\n waits.context_switches\r\n ELSE\r\n NULL\r\n END AS [context_switches],\r\n CASE waits.r\r\n WHEN 1 THEN\r\n waits.thread_CPU_snapshot\r\n ELSE\r\n NULL\r\n END AS [thread_CPU_snapshot],\r\n CASE waits.r\r\n WHEN 1 THEN\r\n waits.tasks\r\n ELSE\r\n NULL\r\n END AS [tasks],\r\n CASE waits.r\r\n WHEN 1 THEN\r\n waits.block_info\r\n ELSE\r\n NULL\r\n END AS [block_info],\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n CONVERT\r\n (\r\n NVARCHAR(MAX),\r\n N''('' +\r\n CONVERT(NVARCHAR, num_waits) + N''x: '' +\r\n CASE num_waits\r\n WHEN 1 THEN\r\n CONVERT(NVARCHAR, min_wait_time) + N''ms''\r\n WHEN 2 THEN\r\n CASE\r\n WHEN min_wait_time <> max_wait_time THEN\r\n CONVERT(NVARCHAR, min_wait_time) + N''/'' + CONVERT(NVARCHAR, max_wait_time) + N''ms''\r\n ELSE\r\n CONVERT(NVARCHAR, max_wait_time) + N''ms''\r\n END\r\n ELSE\r\n CASE\r\n WHEN min_wait_time <> max_wait_time THEN\r\n CONVERT(NVARCHAR, min_wait_time) + N''/'' + CONVERT(NVARCHAR, avg_wait_time) + N''/'' + CONVERT(NVARCHAR, max_wait_time) + N''ms''\r\n ELSE\r\n CONVERT(NVARCHAR, max_wait_time) + N''ms''\r\n END\r\n END +\r\n N'')'' + wait_type COLLATE Latin1_General_Bin2\r\n ),\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n ) AS [waits]\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n w1.*,\r\n ROW_NUMBER() OVER\r\n (\r\n PARTITION BY\r\n w1.session_id,\r\n w1.request_id\r\n ORDER BY\r\n w1.block_info DESC,\r\n w1.num_waits DESC,\r\n w1.wait_type\r\n ) AS r\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n task_info.session_id,\r\n task_info.request_id,\r\n task_info.physical_io,\r\n task_info.context_switches,\r\n task_info.thread_CPU_snapshot,\r\n task_info.num_tasks AS tasks,\r\n CASE\r\n WHEN task_info.runnable_time IS NOT NULL THEN\r\n ''RUNNABLE''\r\n ELSE\r\n wt2.wait_type\r\n END AS wait_type,\r\n NULLIF(COUNT(COALESCE(task_info.runnable_time, wt2.waiting_task_address)), 0) AS num_waits,\r\n MIN(COALESCE(task_info.runnable_time, wt2.wait_duration_ms)) AS min_wait_time,\r\n AVG(COALESCE(task_info.runnable_time, wt2.wait_duration_ms)) AS avg_wait_time,\r\n MAX(COALESCE(task_info.runnable_time, wt2.wait_duration_ms)) AS max_wait_time,\r\n MAX(wt2.block_info) AS block_info\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n t.session_id,\r\n t.request_id,\r\n SUM(CONVERT(BIGINT, t.pending_io_count)) OVER (PARTITION BY t.session_id, t.request_id) AS physical_io,\r\n SUM(CONVERT(BIGINT, t.context_switches_count)) OVER (PARTITION BY t.session_id, t.request_id) AS context_switches,\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[CPU_delta|]%' ESCAPE '|'\r\n AND @sys_info = 1\r\n THEN\r\n 'SUM(tr.usermode_time + tr.kernel_time) OVER (PARTITION BY t.session_id, t.request_id) '\r\n ELSE\r\n 'CONVERT(BIGINT, NULL) '\r\n END +\r\n ' AS thread_CPU_snapshot,\r\n COUNT(*) OVER (PARTITION BY t.session_id, t.request_id) AS num_tasks,\r\n t.task_address,\r\n t.task_state,\r\n CASE\r\n WHEN\r\n t.task_state = ''RUNNABLE''\r\n AND w.runnable_time > 0 THEN\r\n w.runnable_time\r\n ELSE\r\n NULL\r\n END AS runnable_time\r\n FROM sys.dm_os_tasks AS t\r\n CROSS APPLY\r\n (\r\n SELECT TOP(1)\r\n sp2.session_id\r\n FROM @sessions AS sp2\r\n WHERE\r\n sp2.session_id = t.session_id\r\n AND sp2.request_id = t.request_id\r\n AND sp2.status <> ''sleeping''\r\n ) AS sp20\r\n LEFT OUTER HASH JOIN\r\n (\r\n ' +\r\n CASE\r\n WHEN @sys_info = 1 THEN\r\n 'SELECT TOP(@i)\r\n (\r\n SELECT TOP(@i)\r\n ms_ticks\r\n FROM sys.dm_os_sys_info\r\n ) -\r\n w0.wait_resumed_ms_ticks AS runnable_time,\r\n w0.worker_address,\r\n w0.thread_address,\r\n w0.task_bound_ms_ticks\r\n FROM sys.dm_os_workers AS w0\r\n WHERE\r\n w0.state = ''RUNNABLE''\r\n OR @first_collection_ms_ticks >= w0.task_bound_ms_ticks'\r\n ELSE\r\n 'SELECT\r\n CONVERT(BIGINT, NULL) AS runnable_time,\r\n CONVERT(VARBINARY(8), NULL) AS worker_address,\r\n CONVERT(VARBINARY(8), NULL) AS thread_address,\r\n CONVERT(BIGINT, NULL) AS task_bound_ms_ticks\r\n WHERE\r\n 1 = 0'\r\n END +\r\n '\r\n ) AS w ON\r\n w.worker_address = t.worker_address\r\n ' +\r\n CASE\r\n WHEN\r\n @output_column_list LIKE '%|[CPU_delta|]%' ESCAPE '|'\r\n AND @sys_info = 1\r\n THEN\r\n 'LEFT OUTER HASH JOIN sys.dm_os_threads AS tr ON\r\n tr.thread_address = w.thread_address\r\n AND @first_collection_ms_ticks >= w.task_bound_ms_ticks\r\n '\r\n ELSE\r\n ''\r\n END +\r\n ') AS task_info\r\n LEFT OUTER HASH JOIN\r\n (\r\n SELECT TOP(@i)\r\n wt1.wait_type,\r\n wt1.waiting_task_address,\r\n MAX(wt1.wait_duration_ms) AS wait_duration_ms,\r\n MAX(wt1.block_info) AS block_info\r\n FROM\r\n (\r\n SELECT DISTINCT TOP(@i)\r\n wt.wait_type +\r\n CASE\r\n WHEN wt.wait_type LIKE N''PAGE%LATCH_%'' THEN\r\n '':'' +\r\n COALESCE(DB_NAME(CONVERT(INT, LEFT(wt.resource_description, CHARINDEX(N'':'', wt.resource_description) - 1))), N''(null)'') +\r\n N'':'' +\r\n SUBSTRING(wt.resource_description, CHARINDEX(N'':'', wt.resource_description) + 1, LEN(wt.resource_description) - CHARINDEX(N'':'', REVERSE(wt.resource_description)) - CHARINDEX(N'':'', wt.resource_description)) +\r\n N''('' +\r\n CASE\r\n WHEN\r\n CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) = 1 OR\r\n CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) % 8088 = 0\r\n THEN\r\n N''PFS''\r\n WHEN\r\n CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) = 2 OR\r\n CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) % 511232 = 0\r\n THEN\r\n N''GAM''\r\n WHEN\r\n CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) = 3 OR\r\n (CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) - 1) % 511232 = 0\r\n THEN\r\n N''SGAM''\r\n WHEN\r\n CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) = 6 OR\r\n (CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) - 6) % 511232 = 0\r\n THEN\r\n N''DCM''\r\n WHEN\r\n CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) = 7 OR\r\n (CONVERT(INT, RIGHT(wt.resource_description, CHARINDEX(N'':'', REVERSE(wt.resource_description)) - 1)) - 7) % 511232 = 0\r\n THEN\r\n N''BCM''\r\n ELSE\r\n N''*''\r\n END +\r\n N'')''\r\n WHEN wt.wait_type IN (N''CXPACKET'', N''CXCONSUMER'', N''CXSYNC_PORT'', N''CXSYNC_CONSUMER'') THEN\r\n N'':'' +\r\n SUBSTRING\r\n (\r\n wt.resource_description,\r\n CHARINDEX(N''nodeId'', wt.resource_description) + 7,\r\n CASE\r\n WHEN CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''nodeId'', wt.resource_description)) > 0\r\n THEN CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''nodeId'', wt.resource_description) + 7) - 7 - CHARINDEX(N''nodeId'', wt.resource_description)\r\n ELSE 4\r\n END\r\n )\r\n WHEN wt.wait_type LIKE N''LATCH[_]%'' THEN\r\n N'' ['' + LEFT(wt.resource_description, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description), 0), LEN(wt.resource_description) + 1) - 1) + N'']''\r\n ELSE\r\n N''''\r\n END COLLATE Latin1_General_Bin2 AS wait_type,\r\n CASE\r\n WHEN\r\n (\r\n wt.blocking_session_id IS NOT NULL\r\n AND wt.wait_type LIKE N''LCK[_]%''\r\n ) THEN\r\n (\r\n SELECT TOP(@i)\r\n x.lock_type,\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n DB_NAME\r\n (\r\n CONVERT\r\n (\r\n INT,\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''dbid='', wt.resource_description), 0) + 5, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''dbid='', wt.resource_description) + 5), 0), LEN(wt.resource_description) + 1) - CHARINDEX(N''dbid='', wt.resource_description) - 5)\r\n )\r\n ),\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n ) AS database_name,\r\n CASE x.lock_type\r\n WHEN N''objectlock'' THEN\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''objid='', wt.resource_description), 0) + 6, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''objid='', wt.resource_description) + 6), 0), LEN(wt.resource_description) + 1) - CHARINDEX(N''objid='', wt.resource_description) - 6)\r\n ELSE\r\n NULL\r\n END AS object_id,\r\n CASE x.lock_type\r\n WHEN N''filelock'' THEN\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''fileid='', wt.resource_description), 0) + 7, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''fileid='', wt.resource_description) + 7), 0), LEN(wt.resource_description) + 1) - CHARINDEX(N''fileid='', wt.resource_description) - 7)\r\n ELSE\r\n NULL\r\n END AS file_id,\r\n CASE\r\n WHEN x.lock_type in (N''pagelock'', N''extentlock'', N''ridlock'') THEN\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''associatedObjectId='', wt.resource_description), 0) + 19, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''associatedObjectId='', wt.resource_description) + 19), 0), LEN(wt.resource_description) + 1) - CHARINDEX(N''associatedObjectId='', wt.resource_description) - 19)\r\n WHEN x.lock_type in (N''keylock'', N''hobtlock'', N''allocunitlock'') THEN\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''hobtid='', wt.resource_description), 0) + 7, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''hobtid='', wt.resource_description) + 7), 0), LEN(wt.resource_description) + 1) - CHARINDEX(N''hobtid='', wt.resource_description) - 7)\r\n ELSE\r\n NULL\r\n END AS hobt_id,\r\n CASE x.lock_type\r\n WHEN N''applicationlock'' THEN\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''hash='', wt.resource_description), 0) + 5, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''hash='', wt.resource_description) + 5), 0), LEN(wt.resource_description) + 1) - CHARINDEX(N''hash='', wt.resource_description) - 5)\r\n ELSE\r\n NULL\r\n END AS applock_hash,\r\n CASE x.lock_type\r\n WHEN N''metadatalock'' THEN\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''subresource='', wt.resource_description), 0) + 12, COALESCE(NULLIF(CHARINDEX(N'' '', wt.resource_description, CHARINDEX(N''subresource='', wt.resource_description) + 12), 0), LEN(wt.resource_description) + 1) - CHARINDEX(N''subresource='', wt.resource_description) - 12)\r\n ELSE\r\n NULL\r\n END AS metadata_resource,\r\n CASE x.lock_type\r\n WHEN N''metadatalock'' THEN\r\n SUBSTRING(wt.resource_description, NULLIF(CHARINDEX(N''classid='', wt.resource_description), 0) + 8, COALESCE(NULLIF(CHARINDEX(N'' dbid='', wt.resource_description) - CHARINDEX(N''classid='', wt.resource_description), 0), LEN(wt.resource_description) + 1) - 8)\r\n ELSE\r\n NULL\r\n END AS metadata_class_id\r\n FROM\r\n (\r\n SELECT TOP(1)\r\n LEFT(wt.resource_description, CHARINDEX(N'' '', wt.resource_description) - 1) COLLATE Latin1_General_Bin2 AS lock_type\r\n ) AS x\r\n FOR XML\r\n PATH('''')\r\n )\r\n ELSE NULL\r\n END AS block_info,\r\n wt.wait_duration_ms,\r\n wt.waiting_task_address\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n wt0.wait_type COLLATE Latin1_General_Bin2 AS wait_type,\r\n LEFT\r\n (\r\n p.resource_description,\r\n ISNULL(NULLIF(CHARINDEX('' (LATCH '', p.resource_description) - 1, -1), 256)\r\n ) AS resource_description,\r\n wt0.wait_duration_ms,\r\n wt0.waiting_task_address,\r\n CASE\r\n WHEN wt0.blocking_session_id = p.blocked THEN\r\n wt0.blocking_session_id\r\n ELSE\r\n NULL\r\n END AS blocking_session_id\r\n FROM sys.dm_os_waiting_tasks AS wt0\r\n CROSS APPLY\r\n (\r\n SELECT TOP(1)\r\n s0.blocked,\r\n wt0.resource_description COLLATE Latin1_General_Bin2 AS resource_description\r\n FROM @sessions AS s0\r\n WHERE\r\n s0.session_id = wt0.session_id\r\n AND COALESCE(s0.wait_type, N'''') <> N''OLEDB''\r\n AND wt0.wait_type <> N''OLEDB''\r\n ) AS p\r\n ) AS wt\r\n ) AS wt1\r\n GROUP BY\r\n wt1.wait_type,\r\n wt1.waiting_task_address\r\n ) AS wt2 ON\r\n wt2.waiting_task_address = task_info.task_address\r\n AND wt2.wait_duration_ms > 0\r\n AND task_info.runnable_time IS NULL\r\n GROUP BY\r\n task_info.session_id,\r\n task_info.request_id,\r\n task_info.physical_io,\r\n task_info.context_switches,\r\n task_info.thread_CPU_snapshot,\r\n task_info.num_tasks,\r\n CASE\r\n WHEN task_info.runnable_time IS NOT NULL THEN\r\n ''RUNNABLE''\r\n ELSE\r\n wt2.wait_type\r\n END\r\n ) AS w1\r\n ) AS waits\r\n ORDER BY\r\n waits.session_id,\r\n waits.request_id,\r\n waits.r\r\n FOR XML\r\n PATH(N''tasks''),\r\n TYPE\r\n ) AS tasks_raw (task_xml_raw)\r\n ) AS tasks_final\r\n CROSS APPLY tasks_final.task_xml.nodes(N''/tasks'') AS task_nodes (task_node)\r\n WHERE\r\n task_nodes.task_node.exist(N''session_id'') = 1\r\n ) AS tasks ON\r\n tasks.session_id = y.session_id\r\n AND tasks.request_id = y.request_id\r\n '\r\n ELSE\r\n ''\r\n END +\r\n 'LEFT OUTER HASH JOIN\r\n (\r\n SELECT TOP(@i)\r\n t_info.session_id,\r\n COALESCE(t_info.request_id, -1) AS request_id,\r\n SUM(t_info.tempdb_allocations) AS tempdb_allocations,\r\n SUM(t_info.tempdb_current) AS tempdb_current\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n tsu.session_id,\r\n tsu.request_id,\r\n tsu.user_objects_alloc_page_count +\r\n tsu.internal_objects_alloc_page_count AS tempdb_allocations,\r\n tsu.user_objects_alloc_page_count +\r\n tsu.internal_objects_alloc_page_count -\r\n tsu.user_objects_dealloc_page_count -\r\n tsu.internal_objects_dealloc_page_count AS tempdb_current\r\n FROM sys.dm_db_task_space_usage AS tsu\r\n CROSS APPLY\r\n (\r\n SELECT TOP(1)\r\n s0.session_id\r\n FROM @sessions AS s0\r\n WHERE\r\n s0.session_id = tsu.session_id\r\n ) AS p\r\n\r\n UNION ALL\r\n\r\n SELECT TOP(@i)\r\n ssu.session_id,\r\n NULL AS request_id,\r\n ssu.user_objects_alloc_page_count +\r\n ssu.internal_objects_alloc_page_count AS tempdb_allocations,\r\n ssu.user_objects_alloc_page_count +\r\n ssu.internal_objects_alloc_page_count -\r\n ssu.user_objects_dealloc_page_count -\r\n ssu.internal_objects_dealloc_page_count AS tempdb_current\r\n FROM sys.dm_db_session_space_usage AS ssu\r\n CROSS APPLY\r\n (\r\n SELECT TOP(1)\r\n s0.session_id\r\n FROM @sessions AS s0\r\n WHERE\r\n s0.session_id = ssu.session_id\r\n ) AS p\r\n ) AS t_info\r\n GROUP BY\r\n t_info.session_id,\r\n COALESCE(t_info.request_id, -1)\r\n ) AS tempdb_info ON\r\n tempdb_info.session_id = y.session_id\r\n AND tempdb_info.request_id =\r\n CASE\r\n WHEN y.status = N''sleeping'' THEN\r\n -1\r\n ELSE\r\n y.request_id\r\n END\r\n ' +\r\n CASE\r\n WHEN\r\n NOT\r\n (\r\n @get_avg_time = 1\r\n AND @recursion = 1\r\n ) THEN\r\n ''\r\n ELSE\r\n 'LEFT OUTER HASH JOIN\r\n (\r\n SELECT TOP(@i)\r\n *\r\n FROM sys.dm_exec_query_stats\r\n ) AS qs ON\r\n qs.sql_handle = y.sql_handle\r\n AND qs.plan_handle = y.plan_handle\r\n AND qs.statement_start_offset = y.statement_start_offset\r\n AND qs.statement_end_offset = y.statement_end_offset\r\n '\r\n END +\r\n ') AS x\r\n OPTION (KEEPFIXED PLAN, OPTIMIZE FOR (@i = 1)); ';\r\n\r\n SET @sql_n = CONVERT(NVARCHAR(MAX), @sql);\r\n\r\n SET @last_collection_start = GETDATE();\r\n\r\n IF\r\n @recursion = -1\r\n AND @sys_info = 1\r\n BEGIN;\r\n SELECT\r\n @first_collection_ms_ticks = ms_ticks\r\n FROM sys.dm_os_sys_info;\r\n END;\r\n\r\n INSERT #sessions\r\n (\r\n recursion,\r\n session_id,\r\n request_id,\r\n session_number,\r\n elapsed_time,\r\n avg_elapsed_time,\r\n physical_io,\r\n reads,\r\n physical_reads,\r\n writes,\r\n tempdb_allocations,\r\n tempdb_current,\r\n CPU,\r\n thread_CPU_snapshot,\r\n context_switches,\r\n used_memory,\r\n max_used_memory,\r\n requested_memory,\r\n granted_memory,\r\n tasks,\r\n status,\r\n wait_info,\r\n transaction_id,\r\n open_tran_count,\r\n sql_handle,\r\n statement_start_offset,\r\n statement_end_offset, \r\n sql_text,\r\n plan_handle,\r\n blocking_session_id,\r\n percent_complete,\r\n host_name,\r\n login_name,\r\n database_name,\r\n program_name,\r\n additional_info,\r\n memory_info,\r\n start_time,\r\n login_time,\r\n last_request_start_time\r\n )\r\n EXEC sp_executesql\r\n @sql_n,\r\n N'@recursion SMALLINT, @filter sysname, @not_filter sysname, @first_collection_ms_ticks BIGINT',\r\n @recursion, @filter, @not_filter, @first_collection_ms_ticks;\r\n\r\n --Collect transaction information?\r\n IF\r\n @recursion = 1\r\n AND\r\n (\r\n @output_column_list LIKE '%|[tran_start_time|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[tran_log_writes|]%' ESCAPE '|'\r\n OR @output_column_list LIKE '%|[implicit_tran|]%' ESCAPE '|'\r\n )\r\n BEGIN; \r\n DECLARE @i INT;\r\n SET @i = 2147483647;\r\n\r\n UPDATE s\r\n SET\r\n tran_start_time =\r\n CONVERT\r\n (\r\n DATETIME,\r\n LEFT\r\n (\r\n x.trans_info,\r\n NULLIF(CHARINDEX(NCHAR(254) COLLATE Latin1_General_Bin2, x.trans_info) - 1, -1)\r\n ),\r\n 121\r\n ),\r\n tran_log_writes =\r\n RIGHT\r\n (\r\n x.trans_info,\r\n LEN(x.trans_info) - CHARINDEX(NCHAR(254) COLLATE Latin1_General_Bin2, x.trans_info)\r\n ),\r\n implicit_tran =\r\n CASE\r\n WHEN x.implicit_tran = 1 THEN 'ON'\r\n ELSE 'OFF'\r\n END\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n trans_nodes.trans_node.value('(session_id/text())[1]', 'SMALLINT') AS session_id,\r\n COALESCE(trans_nodes.trans_node.value('(request_id/text())[1]', 'INT'), 0) AS request_id,\r\n trans_nodes.trans_node.value('(implicit_tran/text())[1]', 'INT') AS implicit_tran,\r\n trans_nodes.trans_node.value('(trans_info/text())[1]', 'NVARCHAR(4000)') AS trans_info\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n CONVERT\r\n (\r\n XML,\r\n REPLACE\r\n (\r\n CONVERT(NVARCHAR(MAX), trans_raw.trans_xml_raw) COLLATE Latin1_General_Bin2,\r\n N'</trans_info></trans><trans><trans_info>', N''\r\n )\r\n )\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n CASE u_trans.r\r\n WHEN 1 THEN u_trans.session_id\r\n ELSE NULL\r\n END AS [session_id],\r\n CASE u_trans.r\r\n WHEN 1 THEN u_trans.request_id\r\n ELSE NULL\r\n END AS [request_id],\r\n u_trans.implicit_tran AS [implicit_tran],\r\n CONVERT\r\n (\r\n NVARCHAR(MAX),\r\n CASE\r\n WHEN u_trans.database_id IS NOT NULL THEN\r\n CASE u_trans.r\r\n WHEN 1 THEN COALESCE(CONVERT(NVARCHAR, u_trans.transaction_start_time, 121) + NCHAR(254), N'')\r\n ELSE N''\r\n END +\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n CONVERT(VARCHAR(128), COALESCE(DB_NAME(u_trans.database_id), N'(null)')),\r\n NCHAR(31),N'?'),NCHAR(30),N'?'),NCHAR(29),N'?'),NCHAR(28),N'?'),NCHAR(27),N'?'),NCHAR(26),N'?'),NCHAR(25),N'?'),NCHAR(24),N'?'),NCHAR(23),N'?'),NCHAR(22),N'?'),\r\n NCHAR(21),N'?'),NCHAR(20),N'?'),NCHAR(19),N'?'),NCHAR(18),N'?'),NCHAR(17),N'?'),NCHAR(16),N'?'),NCHAR(15),N'?'),NCHAR(14),N'?'),NCHAR(12),N'?'),\r\n NCHAR(11),N'?'),NCHAR(8),N'?'),NCHAR(7),N'?'),NCHAR(6),N'?'),NCHAR(5),N'?'),NCHAR(4),N'?'),NCHAR(3),N'?'),NCHAR(2),N'?'),NCHAR(1),N'?'),\r\n NCHAR(0),\r\n N'?'\r\n ) +\r\n N': ' +\r\n CONVERT(NVARCHAR, u_trans.log_record_count) + N' (' + CONVERT(NVARCHAR, u_trans.log_kb_used) + N' kB)' +\r\n N','\r\n ELSE\r\n N'N/A,'\r\n END COLLATE Latin1_General_Bin2\r\n ) AS [trans_info]\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n trans.*,\r\n ROW_NUMBER() OVER\r\n (\r\n PARTITION BY\r\n trans.session_id,\r\n trans.request_id\r\n ORDER BY\r\n trans.transaction_start_time DESC\r\n ) AS r\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n session_tran_map.session_id,\r\n session_tran_map.request_id,\r\n s_tran.database_id,\r\n COALESCE(SUM(s_tran.database_transaction_log_record_count), 0) AS log_record_count,\r\n COALESCE(SUM(s_tran.database_transaction_log_bytes_used), 0) / 1024 AS log_kb_used,\r\n MIN(s_tran.database_transaction_begin_time) AS transaction_start_time,\r\n MAX\r\n (\r\n CASE\r\n WHEN a_tran.name = 'implicit_transaction' THEN 1\r\n ELSE 0\r\n END\r\n ) AS implicit_tran\r\n FROM\r\n (\r\n SELECT TOP(@i)\r\n *\r\n FROM sys.dm_tran_active_transactions\r\n WHERE\r\n transaction_begin_time <= @last_collection_start\r\n ) AS a_tran\r\n INNER HASH JOIN\r\n (\r\n SELECT TOP(@i)\r\n *\r\n FROM sys.dm_tran_database_transactions\r\n WHERE\r\n database_id < 32767\r\n ) AS s_tran ON\r\n s_tran.transaction_id = a_tran.transaction_id\r\n LEFT OUTER HASH JOIN\r\n (\r\n SELECT TOP(@i)\r\n *\r\n FROM sys.dm_tran_session_transactions\r\n ) AS tst ON\r\n s_tran.transaction_id = tst.transaction_id\r\n CROSS APPLY\r\n (\r\n SELECT TOP(1)\r\n s3.session_id,\r\n s3.request_id\r\n FROM\r\n (\r\n SELECT TOP(1)\r\n s1.session_id,\r\n s1.request_id\r\n FROM #sessions AS s1\r\n WHERE\r\n s1.transaction_id = s_tran.transaction_id\r\n AND s1.recursion = 1\r\n \r\n UNION ALL\r\n \r\n SELECT TOP(1)\r\n s2.session_id,\r\n s2.request_id\r\n FROM #sessions AS s2\r\n WHERE\r\n s2.session_id = tst.session_id\r\n AND s2.recursion = 1\r\n ) AS s3\r\n ORDER BY\r\n s3.request_id\r\n ) AS session_tran_map\r\n GROUP BY\r\n session_tran_map.session_id,\r\n session_tran_map.request_id,\r\n s_tran.database_id\r\n ) AS trans\r\n ) AS u_trans\r\n FOR XML\r\n PATH('trans'),\r\n TYPE\r\n ) AS trans_raw (trans_xml_raw)\r\n ) AS trans_final (trans_xml)\r\n CROSS APPLY trans_final.trans_xml.nodes('/trans') AS trans_nodes (trans_node)\r\n ) AS x\r\n INNER HASH JOIN #sessions AS s ON\r\n s.session_id = x.session_id\r\n AND s.request_id = x.request_id\r\n OPTION (OPTIMIZE FOR (@i = 1));\r\n END;\r\n\r\n --Variables for text and plan collection\r\n DECLARE \r\n @session_id SMALLINT,\r\n @request_id INT,\r\n @sql_handle VARBINARY(64),\r\n @plan_handle VARBINARY(64),\r\n @statement_start_offset INT,\r\n @statement_end_offset INT,\r\n @start_time DATETIME,\r\n @database_name sysname;\r\n\r\n IF\r\n @recursion = 1\r\n AND @output_column_list LIKE '%|[sql_text|]%' ESCAPE '|'\r\n BEGIN;\r\n DECLARE sql_cursor\r\n CURSOR LOCAL FAST_FORWARD\r\n FOR\r\n SELECT\r\n session_id,\r\n request_id,\r\n sql_handle,\r\n statement_start_offset,\r\n statement_end_offset\r\n FROM #sessions\r\n WHERE\r\n recursion = 1\r\n AND sql_handle IS NOT NULL\r\n OPTION (KEEPFIXED PLAN);\r\n\r\n OPEN sql_cursor;\r\n\r\n FETCH NEXT FROM sql_cursor\r\n INTO\r\n @session_id,\r\n @request_id,\r\n @sql_handle,\r\n @statement_start_offset,\r\n @statement_end_offset;\r\n\r\n --Wait up to 5 ms for the SQL text, then give up\r\n SET LOCK_TIMEOUT 5;\r\n\r\n WHILE @@FETCH_STATUS = 0\r\n BEGIN;\r\n BEGIN TRY;\r\n UPDATE s\r\n SET\r\n s.sql_text =\r\n (\r\n SELECT\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n N'--' + NCHAR(13) + NCHAR(10) +\r\n CASE\r\n WHEN @get_full_inner_text = 1 THEN est.text\r\n WHEN LEN(est.text) < (@statement_end_offset / 2) + 1 THEN est.text\r\n WHEN SUBSTRING(est.text, (@statement_start_offset/2), 2) LIKE N'[a-zA-Z0-9][a-zA-Z0-9]' THEN est.text\r\n ELSE\r\n CASE\r\n WHEN @statement_start_offset > 0 THEN\r\n SUBSTRING\r\n (\r\n est.text,\r\n ((@statement_start_offset/2) + 1),\r\n (\r\n CASE\r\n WHEN @statement_end_offset = -1 THEN 2147483647\r\n ELSE ((@statement_end_offset - @statement_start_offset)/2) + 1\r\n END\r\n )\r\n )\r\n ELSE RTRIM(LTRIM(est.text))\r\n END\r\n END +\r\n NCHAR(13) + NCHAR(10) + N'--' COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N'?'),NCHAR(30),N'?'),NCHAR(29),N'?'),NCHAR(28),N'?'),NCHAR(27),N'?'),NCHAR(26),N'?'),NCHAR(25),N'?'),NCHAR(24),N'?'),NCHAR(23),N'?'),NCHAR(22),N'?'),\r\n NCHAR(21),N'?'),NCHAR(20),N'?'),NCHAR(19),N'?'),NCHAR(18),N'?'),NCHAR(17),N'?'),NCHAR(16),N'?'),NCHAR(15),N'?'),NCHAR(14),N'?'),NCHAR(12),N'?'),\r\n NCHAR(11),N'?'),NCHAR(8),N'?'),NCHAR(7),N'?'),NCHAR(6),N'?'),NCHAR(5),N'?'),NCHAR(4),N'?'),NCHAR(3),N'?'),NCHAR(2),N'?'),NCHAR(1),N'?'),\r\n NCHAR(0),\r\n N''\r\n ) AS [processing-instruction(query)]\r\n FOR XML\r\n PATH(''),\r\n TYPE\r\n ),\r\n s.statement_start_offset =\r\n CASE\r\n WHEN LEN(est.text) < (@statement_end_offset / 2) + 1 THEN 0\r\n WHEN SUBSTRING(CONVERT(VARCHAR(MAX), est.text), (@statement_start_offset/2), 2) LIKE '[a-zA-Z0-9][a-zA-Z0-9]' THEN 0\r\n ELSE @statement_start_offset\r\n END,\r\n s.statement_end_offset =\r\n CASE\r\n WHEN LEN(est.text) < (@statement_end_offset / 2) + 1 THEN -1\r\n WHEN SUBSTRING(CONVERT(VARCHAR(MAX), est.text), (@statement_start_offset/2), 2) LIKE '[a-zA-Z0-9][a-zA-Z0-9]' THEN -1\r\n ELSE @statement_end_offset\r\n END\r\n FROM\r\n #sessions AS s,\r\n (\r\n SELECT TOP(1)\r\n text\r\n FROM\r\n (\r\n SELECT\r\n text,\r\n 0 AS row_num\r\n FROM sys.dm_exec_sql_text(@sql_handle)\r\n \r\n UNION ALL\r\n \r\n SELECT\r\n NULL,\r\n 1 AS row_num\r\n ) AS est0\r\n ORDER BY\r\n row_num\r\n ) AS est\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.request_id = @request_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END TRY\r\n BEGIN CATCH;\r\n UPDATE s\r\n SET\r\n s.sql_text =\r\n CASE ERROR_NUMBER()\r\n WHEN 1222 THEN '<timeout_exceeded />'\r\n ELSE '<error message=\"' + ERROR_MESSAGE() + '\" />'\r\n END\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.request_id = @request_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END CATCH;\r\n\r\n FETCH NEXT FROM sql_cursor\r\n INTO\r\n @session_id,\r\n @request_id,\r\n @sql_handle,\r\n @statement_start_offset,\r\n @statement_end_offset;\r\n END;\r\n\r\n --Return this to the default\r\n SET LOCK_TIMEOUT -1;\r\n\r\n CLOSE sql_cursor;\r\n DEALLOCATE sql_cursor;\r\n END;\r\n\r\n IF\r\n @get_outer_command = 1\r\n AND @recursion = 1\r\n AND @output_column_list LIKE '%|[sql_command|]%' ESCAPE '|'\r\n BEGIN;\r\n DECLARE @buffer_results TABLE\r\n (\r\n EventType VARCHAR(30),\r\n Parameters INT,\r\n EventInfo NVARCHAR(4000),\r\n start_time DATETIME,\r\n session_number INT IDENTITY(1,1) NOT NULL PRIMARY KEY\r\n );\r\n\r\n DECLARE buffer_cursor\r\n CURSOR LOCAL FAST_FORWARD\r\n FOR\r\n SELECT\r\n session_id,\r\n MAX(start_time) AS start_time\r\n FROM #sessions\r\n WHERE\r\n recursion = 1\r\n GROUP BY\r\n session_id\r\n ORDER BY\r\n session_id\r\n OPTION (KEEPFIXED PLAN);\r\n\r\n OPEN buffer_cursor;\r\n\r\n FETCH NEXT FROM buffer_cursor\r\n INTO\r\n @session_id,\r\n @start_time;\r\n\r\n WHILE @@FETCH_STATUS = 0\r\n BEGIN;\r\n BEGIN TRY;\r\n --In SQL Server 2008, DBCC INPUTBUFFER will throw\r\n --an exception if the session no longer exists\r\n INSERT @buffer_results\r\n (\r\n EventType,\r\n Parameters,\r\n EventInfo\r\n )\r\n EXEC sp_executesql\r\n N'DBCC INPUTBUFFER(@session_id) WITH NO_INFOMSGS;',\r\n N'@session_id SMALLINT',\r\n @session_id;\r\n\r\n UPDATE br\r\n SET\r\n br.start_time = @start_time\r\n FROM @buffer_results AS br\r\n WHERE\r\n br.session_number =\r\n (\r\n SELECT MAX(br2.session_number)\r\n FROM @buffer_results br2\r\n );\r\n END TRY\r\n BEGIN CATCH\r\n END CATCH;\r\n\r\n FETCH NEXT FROM buffer_cursor\r\n INTO\r\n @session_id,\r\n @start_time;\r\n END;\r\n\r\n UPDATE s\r\n SET\r\n sql_command =\r\n (\r\n SELECT\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n CONVERT\r\n (\r\n NVARCHAR(MAX),\r\n N'--' + NCHAR(13) + NCHAR(10) + br.EventInfo + NCHAR(13) + NCHAR(10) + N'--' COLLATE Latin1_General_Bin2\r\n ),\r\n NCHAR(31),N'?'),NCHAR(30),N'?'),NCHAR(29),N'?'),NCHAR(28),N'?'),NCHAR(27),N'?'),NCHAR(26),N'?'),NCHAR(25),N'?'),NCHAR(24),N'?'),NCHAR(23),N'?'),NCHAR(22),N'?'),\r\n NCHAR(21),N'?'),NCHAR(20),N'?'),NCHAR(19),N'?'),NCHAR(18),N'?'),NCHAR(17),N'?'),NCHAR(16),N'?'),NCHAR(15),N'?'),NCHAR(14),N'?'),NCHAR(12),N'?'),\r\n NCHAR(11),N'?'),NCHAR(8),N'?'),NCHAR(7),N'?'),NCHAR(6),N'?'),NCHAR(5),N'?'),NCHAR(4),N'?'),NCHAR(3),N'?'),NCHAR(2),N'?'),NCHAR(1),N'?'),\r\n NCHAR(0),\r\n N''\r\n ) AS [processing-instruction(query)]\r\n FROM @buffer_results AS br\r\n WHERE\r\n br.session_number = s.session_number\r\n AND br.start_time = s.start_time\r\n AND\r\n (\r\n (\r\n s.start_time = s.last_request_start_time\r\n AND EXISTS\r\n (\r\n SELECT *\r\n FROM sys.dm_exec_requests r2\r\n WHERE\r\n r2.session_id = s.session_id\r\n AND r2.request_id = s.request_id\r\n AND r2.start_time = s.start_time\r\n )\r\n )\r\n OR\r\n (\r\n s.request_id = 0\r\n AND EXISTS\r\n (\r\n SELECT *\r\n FROM sys.dm_exec_sessions s2\r\n WHERE\r\n s2.session_id = s.session_id\r\n AND s2.last_request_start_time = s.last_request_start_time\r\n )\r\n )\r\n )\r\n FOR XML\r\n PATH(''),\r\n TYPE\r\n )\r\n FROM #sessions AS s\r\n WHERE\r\n recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n\r\n CLOSE buffer_cursor;\r\n DEALLOCATE buffer_cursor;\r\n END;\r\n\r\n IF\r\n @get_plans >= 1\r\n AND @recursion = 1\r\n AND @output_column_list LIKE '%|[query_plan|]%' ESCAPE '|'\r\n BEGIN;\r\n DECLARE @live_plan BIT;\r\n SET @live_plan = ISNULL(CONVERT(BIT, SIGN(OBJECT_ID('sys.dm_exec_query_statistics_xml'))), 0)\r\n\r\n DECLARE plan_cursor\r\n CURSOR LOCAL FAST_FORWARD\r\n FOR\r\n SELECT\r\n session_id,\r\n request_id,\r\n plan_handle,\r\n statement_start_offset,\r\n statement_end_offset\r\n FROM #sessions\r\n WHERE\r\n recursion = 1\r\n AND plan_handle IS NOT NULL\r\n OPTION (KEEPFIXED PLAN);\r\n\r\n OPEN plan_cursor;\r\n\r\n FETCH NEXT FROM plan_cursor\r\n INTO\r\n @session_id,\r\n @request_id,\r\n @plan_handle,\r\n @statement_start_offset,\r\n @statement_end_offset;\r\n\r\n --Wait up to 5 ms for a query plan, then give up\r\n SET LOCK_TIMEOUT 5;\r\n\r\n WHILE @@FETCH_STATUS = 0\r\n BEGIN;\r\n DECLARE @query_plan XML;\r\n SET @query_plan = NULL;\r\n\r\n IF @live_plan = 1\r\n BEGIN;\r\n BEGIN TRY;\r\n SELECT\r\n @query_plan = x.query_plan\r\n FROM sys.dm_exec_query_statistics_xml(@session_id) AS x;\r\n\r\n IF\r\n @query_plan IS NOT NULL\r\n AND EXISTS\r\n (\r\n SELECT\r\n *\r\n FROM sys.dm_exec_requests AS r\r\n WHERE\r\n r.session_id = @session_id\r\n AND r.request_id = @request_id\r\n AND r.plan_handle = @plan_handle\r\n AND r.statement_start_offset = @statement_start_offset\r\n AND r.statement_end_offset = @statement_end_offset\r\n )\r\n BEGIN;\r\n UPDATE s\r\n SET\r\n s.query_plan = @query_plan\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.request_id = @request_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END;\r\n END TRY\r\n BEGIN CATCH;\r\n SET @query_plan = NULL;\r\n END CATCH;\r\n END;\r\n\r\n IF @query_plan IS NULL\r\n BEGIN;\r\n BEGIN TRY;\r\n UPDATE s\r\n SET\r\n s.query_plan =\r\n (\r\n SELECT\r\n CONVERT(xml, query_plan)\r\n FROM sys.dm_exec_text_query_plan\r\n (\r\n @plan_handle,\r\n CASE @get_plans\r\n WHEN 1 THEN\r\n @statement_start_offset\r\n ELSE\r\n 0\r\n END,\r\n CASE @get_plans\r\n WHEN 1 THEN\r\n @statement_end_offset\r\n ELSE\r\n -1\r\n END\r\n )\r\n )\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.request_id = @request_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END TRY\r\n BEGIN CATCH;\r\n IF ERROR_NUMBER() = 6335\r\n BEGIN;\r\n UPDATE s\r\n SET\r\n s.query_plan =\r\n (\r\n SELECT\r\n N'--' + NCHAR(13) + NCHAR(10) +\r\n N'-- Could not render showplan due to XML data type limitations. ' + NCHAR(13) + NCHAR(10) +\r\n N'-- To see the graphical plan save the XML below as a .SQLPLAN file and re-open in SSMS.' + NCHAR(13) + NCHAR(10) +\r\n N'--' + NCHAR(13) + NCHAR(10) +\r\n REPLACE(qp.query_plan, N'<RelOp', NCHAR(13)+NCHAR(10)+N'<RelOp') +\r\n NCHAR(13) + NCHAR(10) + N'--' COLLATE Latin1_General_Bin2 AS [processing-instruction(query_plan)]\r\n FROM sys.dm_exec_text_query_plan\r\n (\r\n @plan_handle,\r\n CASE @get_plans\r\n WHEN 1 THEN\r\n @statement_start_offset\r\n ELSE\r\n 0\r\n END,\r\n CASE @get_plans\r\n WHEN 1 THEN\r\n @statement_end_offset\r\n ELSE\r\n -1\r\n END\r\n ) AS qp\r\n FOR XML\r\n PATH(''),\r\n TYPE\r\n )\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.request_id = @request_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END;\r\n ELSE\r\n BEGIN;\r\n UPDATE s\r\n SET\r\n s.query_plan =\r\n CASE ERROR_NUMBER()\r\n WHEN 1222 THEN '<timeout_exceeded />'\r\n ELSE '<error message=\"' + ERROR_MESSAGE() + '\" />'\r\n END\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.request_id = @request_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END;\r\n END CATCH;\r\n END;\r\n\r\n FETCH NEXT FROM plan_cursor\r\n INTO\r\n @session_id,\r\n @request_id,\r\n @plan_handle,\r\n @statement_start_offset,\r\n @statement_end_offset;\r\n END;\r\n\r\n --Return this to the default\r\n SET LOCK_TIMEOUT -1;\r\n\r\n CLOSE plan_cursor;\r\n DEALLOCATE plan_cursor;\r\n END;\r\n\r\n IF\r\n @get_locks = 1\r\n AND @recursion = 1\r\n AND @output_column_list LIKE '%|[locks|]%' ESCAPE '|'\r\n BEGIN;\r\n DECLARE locks_cursor\r\n CURSOR LOCAL FAST_FORWARD\r\n FOR\r\n SELECT DISTINCT\r\n database_name\r\n FROM #locks\r\n WHERE\r\n EXISTS\r\n (\r\n SELECT *\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = #locks.session_id\r\n AND recursion = 1\r\n )\r\n AND database_name <> '(null)'\r\n OPTION (KEEPFIXED PLAN);\r\n\r\n OPEN locks_cursor;\r\n\r\n FETCH NEXT FROM locks_cursor\r\n INTO\r\n @database_name;\r\n\r\n WHILE @@FETCH_STATUS = 0\r\n BEGIN;\r\n BEGIN TRY;\r\n SET @sql_n = CONVERT(NVARCHAR(MAX), N'') + N'\r\n UPDATE l\r\n SET\r\n object_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n o.name COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n ),\r\n index_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n i.name COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n ),\r\n schema_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n s.name COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n ),\r\n principal_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n dp.name COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n )\r\n FROM #locks AS l\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.allocation_units AS au ON\r\n au.allocation_unit_id = l.allocation_unit_id\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.partitions AS p ON\r\n p.hobt_id =\r\n COALESCE\r\n (\r\n l.hobt_id,\r\n CASE\r\n WHEN au.type IN (1, 3) THEN au.container_id\r\n ELSE NULL\r\n END\r\n )\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.partitions AS p1 ON\r\n l.hobt_id IS NULL\r\n AND au.type = 2\r\n AND p1.partition_id = au.container_id\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.objects AS o ON\r\n o.object_id = COALESCE(l.object_id, p.object_id, p1.object_id)\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.indexes AS i ON\r\n i.object_id = COALESCE(l.object_id, p.object_id, p1.object_id)\r\n AND i.index_id = COALESCE(l.index_id, p.index_id, p1.index_id)\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.schemas AS s ON\r\n s.schema_id = COALESCE(l.schema_id, o.schema_id)\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.database_principals AS dp ON\r\n dp.principal_id = l.principal_id\r\n WHERE\r\n l.database_name = @database_name\r\n OPTION (KEEPFIXED PLAN); ';\r\n\r\n EXEC sp_executesql\r\n @sql_n,\r\n N'@database_name sysname',\r\n @database_name;\r\n END TRY\r\n BEGIN CATCH;\r\n UPDATE #locks\r\n SET\r\n query_error =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n CONVERT\r\n (\r\n NVARCHAR(MAX),\r\n ERROR_MESSAGE() COLLATE Latin1_General_Bin2\r\n ),\r\n NCHAR(31),N'?'),NCHAR(30),N'?'),NCHAR(29),N'?'),NCHAR(28),N'?'),NCHAR(27),N'?'),NCHAR(26),N'?'),NCHAR(25),N'?'),NCHAR(24),N'?'),NCHAR(23),N'?'),NCHAR(22),N'?'),\r\n NCHAR(21),N'?'),NCHAR(20),N'?'),NCHAR(19),N'?'),NCHAR(18),N'?'),NCHAR(17),N'?'),NCHAR(16),N'?'),NCHAR(15),N'?'),NCHAR(14),N'?'),NCHAR(12),N'?'),\r\n NCHAR(11),N'?'),NCHAR(8),N'?'),NCHAR(7),N'?'),NCHAR(6),N'?'),NCHAR(5),N'?'),NCHAR(4),N'?'),NCHAR(3),N'?'),NCHAR(2),N'?'),NCHAR(1),N'?'),\r\n NCHAR(0),\r\n N''\r\n )\r\n WHERE\r\n database_name = @database_name\r\n OPTION (KEEPFIXED PLAN);\r\n END CATCH;\r\n\r\n FETCH NEXT FROM locks_cursor\r\n INTO\r\n @database_name;\r\n END;\r\n\r\n CLOSE locks_cursor;\r\n DEALLOCATE locks_cursor;\r\n\r\n CREATE CLUSTERED INDEX IX_SRD ON #locks (session_id, request_id, database_name);\r\n\r\n UPDATE s\r\n SET\r\n s.locks =\r\n (\r\n SELECT\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n CONVERT\r\n (\r\n NVARCHAR(MAX),\r\n l1.database_name COLLATE Latin1_General_Bin2\r\n ),\r\n NCHAR(31),N'?'),NCHAR(30),N'?'),NCHAR(29),N'?'),NCHAR(28),N'?'),NCHAR(27),N'?'),NCHAR(26),N'?'),NCHAR(25),N'?'),NCHAR(24),N'?'),NCHAR(23),N'?'),NCHAR(22),N'?'),\r\n NCHAR(21),N'?'),NCHAR(20),N'?'),NCHAR(19),N'?'),NCHAR(18),N'?'),NCHAR(17),N'?'),NCHAR(16),N'?'),NCHAR(15),N'?'),NCHAR(14),N'?'),NCHAR(12),N'?'),\r\n NCHAR(11),N'?'),NCHAR(8),N'?'),NCHAR(7),N'?'),NCHAR(6),N'?'),NCHAR(5),N'?'),NCHAR(4),N'?'),NCHAR(3),N'?'),NCHAR(2),N'?'),NCHAR(1),N'?'),\r\n NCHAR(0),\r\n N''\r\n ) AS [Database/@name],\r\n MIN(l1.query_error) AS [Database/@query_error],\r\n (\r\n SELECT\r\n l2.request_mode AS [Lock/@request_mode],\r\n l2.request_status AS [Lock/@request_status],\r\n COUNT(*) AS [Lock/@request_count]\r\n FROM #locks AS l2\r\n WHERE\r\n l1.session_id = l2.session_id\r\n AND l1.request_id = l2.request_id\r\n AND l2.database_name = l1.database_name\r\n AND l2.resource_type = 'DATABASE'\r\n GROUP BY\r\n l2.request_mode,\r\n l2.request_status\r\n FOR XML\r\n PATH(''),\r\n TYPE\r\n ) AS [Database/Locks],\r\n (\r\n SELECT\r\n COALESCE(l3.object_name, '(null)') AS [Object/@name],\r\n l3.schema_name AS [Object/@schema_name],\r\n (\r\n SELECT\r\n l4.resource_type AS [Lock/@resource_type],\r\n l4.page_type AS [Lock/@page_type],\r\n l4.index_name AS [Lock/@index_name],\r\n CASE\r\n WHEN l4.object_name IS NULL THEN l4.schema_name\r\n ELSE NULL\r\n END AS [Lock/@schema_name],\r\n l4.principal_name AS [Lock/@principal_name],\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n l4.resource_description COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N'?'),NCHAR(30),N'?'),NCHAR(29),N'?'),NCHAR(28),N'?'),NCHAR(27),N'?'),NCHAR(26),N'?'),NCHAR(25),N'?'),NCHAR(24),N'?'),NCHAR(23),N'?'),NCHAR(22),N'?'),\r\n NCHAR(21),N'?'),NCHAR(20),N'?'),NCHAR(19),N'?'),NCHAR(18),N'?'),NCHAR(17),N'?'),NCHAR(16),N'?'),NCHAR(15),N'?'),NCHAR(14),N'?'),NCHAR(12),N'?'),\r\n NCHAR(11),N'?'),NCHAR(8),N'?'),NCHAR(7),N'?'),NCHAR(6),N'?'),NCHAR(5),N'?'),NCHAR(4),N'?'),NCHAR(3),N'?'),NCHAR(2),N'?'),NCHAR(1),N'?'),\r\n NCHAR(0),\r\n N''\r\n ) AS [Lock/@resource_description],\r\n l4.request_mode AS [Lock/@request_mode],\r\n l4.request_status AS [Lock/@request_status],\r\n SUM(l4.request_count) AS [Lock/@request_count]\r\n FROM #locks AS l4\r\n WHERE\r\n l4.session_id = l3.session_id\r\n AND l4.request_id = l3.request_id\r\n AND l3.database_name = l4.database_name\r\n AND COALESCE(l3.object_name, '(null)') = COALESCE(l4.object_name, '(null)')\r\n AND COALESCE(l3.schema_name, '') = COALESCE(l4.schema_name, '')\r\n AND l4.resource_type <> 'DATABASE'\r\n GROUP BY\r\n l4.resource_type,\r\n l4.page_type,\r\n l4.index_name,\r\n CASE\r\n WHEN l4.object_name IS NULL THEN l4.schema_name\r\n ELSE NULL\r\n END,\r\n l4.principal_name,\r\n l4.resource_description,\r\n l4.request_mode,\r\n l4.request_status\r\n FOR XML\r\n PATH(''),\r\n TYPE\r\n ) AS [Object/Locks]\r\n FROM #locks AS l3\r\n WHERE\r\n l3.session_id = l1.session_id\r\n AND l3.request_id = l1.request_id\r\n AND l3.database_name = l1.database_name\r\n AND l3.resource_type <> 'DATABASE'\r\n GROUP BY\r\n l3.session_id,\r\n l3.request_id,\r\n l3.database_name,\r\n COALESCE(l3.object_name, '(null)'),\r\n l3.schema_name\r\n FOR XML\r\n PATH(''),\r\n TYPE\r\n ) AS [Database/Objects]\r\n FROM #locks AS l1\r\n WHERE\r\n l1.session_id = s.session_id\r\n AND l1.request_id = s.request_id\r\n AND l1.start_time IN (s.start_time, s.last_request_start_time)\r\n AND s.recursion = 1\r\n GROUP BY\r\n l1.session_id,\r\n l1.request_id,\r\n l1.database_name\r\n FOR XML\r\n PATH(''),\r\n TYPE\r\n )\r\n FROM #sessions s\r\n OPTION (KEEPFIXED PLAN);\r\n END;\r\n\r\n IF\r\n @find_block_leaders = 1\r\n AND @recursion = 1\r\n AND @output_column_list LIKE '%|[blocked_session_count|]%' ESCAPE '|'\r\n BEGIN;\r\n WITH\r\n blockers AS\r\n (\r\n SELECT\r\n session_id,\r\n session_id AS top_level_session_id,\r\n CONVERT(VARCHAR(8000), '.' + CONVERT(VARCHAR(8000), session_id) + '.') AS the_path\r\n FROM #sessions\r\n WHERE\r\n recursion = 1\r\n\r\n UNION ALL\r\n\r\n SELECT\r\n s.session_id,\r\n b.top_level_session_id,\r\n CONVERT(VARCHAR(8000), b.the_path + CONVERT(VARCHAR(8000), s.session_id) + '.') AS the_path\r\n FROM blockers AS b\r\n JOIN #sessions AS s ON\r\n s.blocking_session_id = b.session_id\r\n AND s.recursion = 1\r\n AND b.the_path NOT LIKE '%.' + CONVERT(VARCHAR(8000), s.session_id) + '.%' COLLATE Latin1_General_Bin2\r\n )\r\n UPDATE s\r\n SET\r\n s.blocked_session_count = x.blocked_session_count\r\n FROM #sessions AS s\r\n JOIN\r\n (\r\n SELECT\r\n b.top_level_session_id AS session_id,\r\n COUNT(*) - 1 AS blocked_session_count\r\n FROM blockers AS b\r\n GROUP BY\r\n b.top_level_session_id\r\n ) x ON\r\n s.session_id = x.session_id\r\n WHERE\r\n s.recursion = 1;\r\n END;\r\n\r\n IF\r\n @get_task_info = 2\r\n AND @output_column_list LIKE '%|[additional_info|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n BEGIN;\r\n CREATE TABLE #blocked_requests\r\n (\r\n session_id SMALLINT NOT NULL,\r\n request_id INT NOT NULL,\r\n database_name sysname NOT NULL,\r\n object_id INT,\r\n hobt_id BIGINT,\r\n schema_id INT,\r\n schema_name sysname NULL,\r\n object_name sysname NULL,\r\n query_error NVARCHAR(2048),\r\n PRIMARY KEY (database_name, session_id, request_id)\r\n );\r\n\r\n CREATE STATISTICS s_database_name ON #blocked_requests (database_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_schema_name ON #blocked_requests (schema_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_object_name ON #blocked_requests (object_name)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n CREATE STATISTICS s_query_error ON #blocked_requests (query_error)\r\n WITH SAMPLE 0 ROWS, NORECOMPUTE;\r\n \r\n INSERT #blocked_requests\r\n (\r\n session_id,\r\n request_id,\r\n database_name,\r\n object_id,\r\n hobt_id,\r\n schema_id\r\n )\r\n SELECT\r\n session_id,\r\n request_id,\r\n database_name,\r\n object_id,\r\n hobt_id,\r\n CONVERT(INT, SUBSTRING(schema_node, CHARINDEX(' = ', schema_node) + 3, LEN(schema_node))) AS schema_id\r\n FROM\r\n (\r\n SELECT\r\n session_id,\r\n request_id,\r\n agent_nodes.agent_node.value('(database_name/text())[1]', 'sysname') AS database_name,\r\n agent_nodes.agent_node.value('(object_id/text())[1]', 'int') AS object_id,\r\n agent_nodes.agent_node.value('(hobt_id/text())[1]', 'bigint') AS hobt_id,\r\n agent_nodes.agent_node.value('(metadata_resource/text()[.=\"SCHEMA\"]/../../metadata_class_id/text())[1]', 'varchar(100)') AS schema_node\r\n FROM #sessions AS s\r\n CROSS APPLY s.additional_info.nodes('//block_info') AS agent_nodes (agent_node)\r\n WHERE\r\n s.recursion = 1\r\n ) AS t\r\n WHERE\r\n t.database_name IS NOT NULL\r\n AND\r\n (\r\n t.object_id IS NOT NULL\r\n OR t.hobt_id IS NOT NULL\r\n OR t.schema_node IS NOT NULL\r\n );\r\n \r\n DECLARE blocks_cursor\r\n CURSOR LOCAL FAST_FORWARD\r\n FOR\r\n SELECT DISTINCT\r\n database_name\r\n FROM #blocked_requests;\r\n \r\n OPEN blocks_cursor;\r\n \r\n FETCH NEXT FROM blocks_cursor\r\n INTO\r\n @database_name;\r\n \r\n WHILE @@FETCH_STATUS = 0\r\n BEGIN;\r\n BEGIN TRY;\r\n SET @sql_n =\r\n CONVERT(NVARCHAR(MAX), N'') + N'\r\n UPDATE b\r\n SET\r\n b.schema_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n s.name COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n ),\r\n b.object_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n o.name COLLATE Latin1_General_Bin2,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''''\r\n )\r\n FROM #blocked_requests AS b\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.partitions AS p ON\r\n p.hobt_id = b.hobt_id\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.objects AS o ON\r\n o.object_id = COALESCE(p.object_id, b.object_id)\r\n LEFT OUTER JOIN ' + QUOTENAME(@database_name) + N'.sys.schemas AS s ON\r\n s.schema_id = COALESCE(o.schema_id, b.schema_id)\r\n WHERE\r\n b.database_name = @database_name; ';\r\n \r\n EXEC sp_executesql\r\n @sql_n,\r\n N'@database_name sysname',\r\n @database_name;\r\n END TRY\r\n BEGIN CATCH;\r\n UPDATE #blocked_requests\r\n SET\r\n query_error =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n CONVERT\r\n (\r\n NVARCHAR(MAX),\r\n ERROR_MESSAGE() COLLATE Latin1_General_Bin2\r\n ),\r\n NCHAR(31),N'?'),NCHAR(30),N'?'),NCHAR(29),N'?'),NCHAR(28),N'?'),NCHAR(27),N'?'),NCHAR(26),N'?'),NCHAR(25),N'?'),NCHAR(24),N'?'),NCHAR(23),N'?'),NCHAR(22),N'?'),\r\n NCHAR(21),N'?'),NCHAR(20),N'?'),NCHAR(19),N'?'),NCHAR(18),N'?'),NCHAR(17),N'?'),NCHAR(16),N'?'),NCHAR(15),N'?'),NCHAR(14),N'?'),NCHAR(12),N'?'),\r\n NCHAR(11),N'?'),NCHAR(8),N'?'),NCHAR(7),N'?'),NCHAR(6),N'?'),NCHAR(5),N'?'),NCHAR(4),N'?'),NCHAR(3),N'?'),NCHAR(2),N'?'),NCHAR(1),N'?'),\r\n NCHAR(0),\r\n N''\r\n )\r\n WHERE\r\n database_name = @database_name;\r\n END CATCH;\r\n\r\n FETCH NEXT FROM blocks_cursor\r\n INTO\r\n @database_name;\r\n END;\r\n \r\n CLOSE blocks_cursor;\r\n DEALLOCATE blocks_cursor;\r\n \r\n UPDATE s\r\n SET\r\n additional_info.modify\r\n ('\r\n insert <schema_name>{sql:column(\"b.schema_name\")}</schema_name>\r\n as last\r\n into (/additional_info/block_info)[1]\r\n ')\r\n FROM #sessions AS s\r\n INNER JOIN #blocked_requests AS b ON\r\n b.session_id = s.session_id\r\n AND b.request_id = s.request_id\r\n AND s.recursion = 1\r\n WHERE\r\n b.schema_name IS NOT NULL;\r\n\r\n UPDATE s\r\n SET\r\n additional_info.modify\r\n ('\r\n insert <object_name>{sql:column(\"b.object_name\")}</object_name>\r\n as last\r\n into (/additional_info/block_info)[1]\r\n ')\r\n FROM #sessions AS s\r\n INNER JOIN #blocked_requests AS b ON\r\n b.session_id = s.session_id\r\n AND b.request_id = s.request_id\r\n AND s.recursion = 1\r\n WHERE\r\n b.object_name IS NOT NULL;\r\n\r\n UPDATE s\r\n SET\r\n additional_info.modify\r\n ('\r\n insert <query_error>{sql:column(\"b.query_error\")}</query_error>\r\n as last\r\n into (/additional_info/block_info)[1]\r\n ')\r\n FROM #sessions AS s\r\n INNER JOIN #blocked_requests AS b ON\r\n b.session_id = s.session_id\r\n AND b.request_id = s.request_id\r\n AND s.recursion = 1\r\n WHERE\r\n b.query_error IS NOT NULL;\r\n END;\r\n\r\n IF\r\n @output_column_list LIKE '%|[program_name|]%' ESCAPE '|'\r\n AND @output_column_list LIKE '%|[additional_info|]%' ESCAPE '|'\r\n AND @recursion = 1\r\n AND DB_ID('msdb') IS NOT NULL\r\n BEGIN;\r\n SET @sql_n =\r\n N'BEGIN TRY;\r\n DECLARE @job_name sysname;\r\n SET @job_name = NULL;\r\n DECLARE @step_name sysname;\r\n SET @step_name = NULL;\r\n\r\n SELECT\r\n @job_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n j.name,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''?''\r\n ),\r\n @step_name =\r\n REPLACE\r\n (\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(\r\n s.step_name,\r\n NCHAR(31),N''?''),NCHAR(30),N''?''),NCHAR(29),N''?''),NCHAR(28),N''?''),NCHAR(27),N''?''),NCHAR(26),N''?''),NCHAR(25),N''?''),NCHAR(24),N''?''),NCHAR(23),N''?''),NCHAR(22),N''?''),\r\n NCHAR(21),N''?''),NCHAR(20),N''?''),NCHAR(19),N''?''),NCHAR(18),N''?''),NCHAR(17),N''?''),NCHAR(16),N''?''),NCHAR(15),N''?''),NCHAR(14),N''?''),NCHAR(12),N''?''),\r\n NCHAR(11),N''?''),NCHAR(8),N''?''),NCHAR(7),N''?''),NCHAR(6),N''?''),NCHAR(5),N''?''),NCHAR(4),N''?''),NCHAR(3),N''?''),NCHAR(2),N''?''),NCHAR(1),N''?''),\r\n NCHAR(0),\r\n N''?''\r\n )\r\n FROM msdb.dbo.sysjobs AS j\r\n INNER JOIN msdb.dbo.sysjobsteps AS s ON\r\n j.job_id = s.job_id\r\n WHERE\r\n j.job_id = @job_id\r\n AND s.step_id = @step_id;\r\n\r\n IF @job_name IS NOT NULL\r\n BEGIN;\r\n UPDATE s\r\n SET\r\n additional_info.modify\r\n (''\r\n insert text{sql:variable(\"@job_name\")}\r\n into (/additional_info/agent_job_info/job_name)[1]\r\n '')\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n \r\n UPDATE s\r\n SET\r\n additional_info.modify\r\n (''\r\n insert text{sql:variable(\"@step_name\")}\r\n into (/additional_info/agent_job_info/step_name)[1]\r\n '')\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END;\r\n END TRY\r\n BEGIN CATCH;\r\n DECLARE @msdb_error_message NVARCHAR(256);\r\n SET @msdb_error_message = ERROR_MESSAGE();\r\n \r\n UPDATE s\r\n SET\r\n additional_info.modify\r\n (''\r\n insert <msdb_query_error>{sql:variable(\"@msdb_error_message\")}</msdb_query_error>\r\n as last\r\n into (/additional_info/agent_job_info)[1]\r\n '')\r\n FROM #sessions AS s\r\n WHERE\r\n s.session_id = @session_id\r\n AND s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n END CATCH;'\r\n\r\n DECLARE @job_id UNIQUEIDENTIFIER;\r\n DECLARE @step_id INT;\r\n\r\n DECLARE agent_cursor\r\n CURSOR LOCAL FAST_FORWARD\r\n FOR\r\n SELECT\r\n s.session_id,\r\n agent_nodes.agent_node.value('(job_id/text())[1]', 'uniqueidentifier') AS job_id,\r\n agent_nodes.agent_node.value('(step_id/text())[1]', 'int') AS step_id\r\n FROM #sessions AS s\r\n CROSS APPLY s.additional_info.nodes('//agent_job_info') AS agent_nodes (agent_node)\r\n WHERE\r\n s.recursion = 1\r\n OPTION (KEEPFIXED PLAN);\r\n \r\n OPEN agent_cursor;\r\n\r\n FETCH NEXT FROM agent_cursor\r\n INTO\r\n @session_id,\r\n @job_id,\r\n @step_id;\r\n\r\n WHILE @@FETCH_STATUS = 0\r\n BEGIN;\r\n EXEC sp_executesql\r\n @sql_n,\r\n N'@job_id UNIQUEIDENTIFIER, @step_id INT, @session_id SMALLINT',\r\n @job_id, @step_id, @session_id\r\n\r\n FETCH NEXT FROM agent_cursor\r\n INTO\r\n @session_id,\r\n @job_id,\r\n @step_id;\r\n END;\r\n\r\n CLOSE agent_cursor;\r\n DEALLOCATE agent_cursor;\r\n END;\r\n \r\n IF\r\n @delta_interval > 0\r\n AND @recursion <> 1\r\n BEGIN;\r\n SET @recursion = 1;\r\n\r\n DECLARE @delay_time CHAR(12);\r\n SET @delay_time = CONVERT(VARCHAR, DATEADD(second, @delta_interval, 0), 114);\r\n WAITFOR DELAY @delay_time;\r\n\r\n GOTO REDO;\r\n END;\r\n END;\r\n\r\n DECLARE\r\n @num_data_threshold MONEY,\r\n @num_col_fmt NVARCHAR(MAX),\r\n @num_delta_col_fmt NVARCHAR(MAX);\r\n\r\n SET @num_data_threshold = 919919919919919;\r\n SET @num_col_fmt =\r\n CASE @format_output\r\n WHEN 1 THEN N'\r\n CONVERT(VARCHAR, SPACE(MAX(LEN(CONVERT(VARCHAR, [col_name]))) OVER() - LEN(CONVERT(VARCHAR, [col_name]))) + LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN [col_name] > @num_data_threshold THEN @num_data_threshold ELSE [col_name] END), 1), 19)) AS '\r\n WHEN 2 THEN N'\r\n CONVERT(VARCHAR, LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN [col_name] > @num_data_threshold THEN @num_data_threshold ELSE [col_name] END), 1), 19)) AS '\r\n ELSE N''\r\n END + N'[col_name], ';\r\n SET @num_delta_col_fmt =\r\n N'\r\n CASE\r\n WHEN\r\n first_request_start_time = last_request_start_time\r\n AND num_events = 2\r\n AND [col_name] >= 0\r\n THEN ' +\r\n CASE @format_output\r\n WHEN 1 THEN N'CONVERT(VARCHAR, SPACE(MAX(LEN(CONVERT(VARCHAR, [col_name]))) OVER() - LEN(CONVERT(VARCHAR, [col_name]))) + LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN [col_name] > @num_data_threshold THEN @num_data_threshold ELSE [col_name] END), 1), 19)) '\r\n WHEN 2 THEN N'CONVERT(VARCHAR, LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN [col_name] > @num_data_threshold THEN @num_data_threshold ELSE [col_name] END), 1), 19)) '\r\n ELSE N'[col_name] '\r\n END + N'\r\n ELSE NULL\r\n END AS [col_name], ';\r\n\r\n SET @sql_n = CONVERT(NVARCHAR(MAX), N'') +\r\n --Outer column list\r\n CASE\r\n WHEN\r\n @destination_table <> ''\r\n AND @return_schema = 0\r\n THEN N'INSERT ' + @destination_table + ' '\r\n ELSE N''\r\n END +\r\n N'SELECT ' +\r\n @output_column_list + N' ' +\r\n CASE @return_schema\r\n WHEN 1 THEN N'INTO #session_schema '\r\n ELSE N''\r\n END\r\n --End outer column list\r\n +\r\n --Inner column list\r\n N'\r\n FROM\r\n (\r\n SELECT\r\n session_id, ' +\r\n --[dd hh:mm:ss.mss]\r\n CASE\r\n WHEN @format_output IN (1, 2) THEN\r\n N'\r\n CASE\r\n WHEN elapsed_time < 0 THEN\r\n RIGHT\r\n (\r\n REPLICATE(''0'', max_elapsed_length) + CONVERT(VARCHAR, (-1 * elapsed_time) / 86400),\r\n max_elapsed_length\r\n ) +\r\n RIGHT\r\n (\r\n CONVERT(VARCHAR, DATEADD(second, (-1 * elapsed_time), 0), 120),\r\n 9\r\n ) +\r\n ''.000''\r\n ELSE\r\n RIGHT\r\n (\r\n REPLICATE(''0'', max_elapsed_length) + CONVERT(VARCHAR, elapsed_time / 86400000),\r\n max_elapsed_length\r\n ) +\r\n RIGHT\r\n (\r\n CONVERT(VARCHAR, DATEADD(second, elapsed_time / 1000, 0), 120),\r\n 9\r\n ) +\r\n ''.'' +\r\n RIGHT(''000'' + CONVERT(VARCHAR, elapsed_time % 1000), 3)\r\n END AS [dd hh:mm:ss.mss], '\r\n ELSE\r\n N''\r\n END +\r\n --[dd hh:mm:ss.mss (avg)] / avg_elapsed_time\r\n CASE\r\n WHEN @format_output IN (1, 2) THEN\r\n N'\r\n RIGHT\r\n (\r\n ''00'' + CONVERT(VARCHAR, avg_elapsed_time / 86400000),\r\n 2\r\n ) +\r\n RIGHT\r\n (\r\n CONVERT(VARCHAR, DATEADD(second, avg_elapsed_time / 1000, 0), 120),\r\n 9\r\n ) +\r\n ''.'' +\r\n RIGHT(''000'' + CONVERT(VARCHAR, avg_elapsed_time % 1000), 3) AS [dd hh:mm:ss.mss (avg)], '\r\n ELSE\r\n N'avg_elapsed_time, '\r\n END +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'physical_io') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'reads') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'physical_reads') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'writes') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'tempdb_allocations') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'tempdb_current') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'CPU') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'context_switches') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'used_memory') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'max_used_memory') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'requested_memory') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'granted_memory') +\r\n CASE\r\n WHEN @output_column_list LIKE '%|_delta|]%' ESCAPE '|' THEN\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'physical_io_delta') +\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'reads_delta') +\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'physical_reads_delta') +\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'writes_delta') +\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'tempdb_allocations_delta') +\r\n --this is the only one that can (legitimately) go negative\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'tempdb_current_delta') +\r\n --CPU_delta\r\n --leaving this one hardcoded, as there is a bit of different interaction here\r\n N'\r\n CASE\r\n WHEN\r\n first_request_start_time = last_request_start_time\r\n AND num_events = 2\r\n THEN\r\n CASE\r\n WHEN\r\n thread_CPU_delta > CPU_delta\r\n AND thread_CPU_delta > 0\r\n THEN ' +\r\n CASE @format_output\r\n WHEN 1 THEN N'CONVERT(VARCHAR, SPACE(MAX(LEN(CONVERT(VARCHAR, thread_CPU_delta + CPU_delta))) OVER() - LEN(CONVERT(VARCHAR, thread_CPU_delta))) + LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN thread_CPU_delta > @num_data_threshold THEN @num_data_threshold ELSE thread_CPU_delta END), 1), 19)) '\r\n WHEN 2 THEN N'CONVERT(VARCHAR, LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN thread_CPU_delta > @num_data_threshold THEN @num_data_threshold ELSE thread_CPU_delta END), 1), 19)) '\r\n ELSE N'thread_CPU_delta '\r\n END + N'\r\n WHEN CPU_delta >= 0 THEN ' +\r\n CASE @format_output\r\n WHEN 1 THEN N'CONVERT(VARCHAR, SPACE(MAX(LEN(CONVERT(VARCHAR, thread_CPU_delta + CPU_delta))) OVER() - LEN(CONVERT(VARCHAR, CPU_delta))) + LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN CPU_delta > @num_data_threshold THEN @num_data_threshold ELSE CPU_delta END), 1), 19)) '\r\n WHEN 2 THEN N'CONVERT(VARCHAR, LEFT(CONVERT(CHAR(22), CONVERT(MONEY, CASE WHEN CPU_delta > @num_data_threshold THEN @num_data_threshold ELSE CPU_delta END), 1), 19)) '\r\n ELSE N'CPU_delta '\r\n END + N'\r\n ELSE NULL\r\n END\r\n ELSE\r\n NULL\r\n END AS CPU_delta, ' +\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'context_switches_delta') +\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'used_memory_delta') +\r\n REPLACE(@num_delta_col_fmt, N'[col_name]', N'max_used_memory_delta')\r\n ELSE N''\r\n END + N'\r\n ' +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'tasks') + N'\r\n status,\r\n wait_info,\r\n locks,\r\n tran_start_time,\r\n LEFT(tran_log_writes, LEN(tran_log_writes) - 1) AS tran_log_writes,\r\n implicit_tran, ' +\r\n REPLACE(@num_col_fmt, '[col_name]', 'open_tran_count') + N'\r\n ' +\r\n --sql_command\r\n CASE @format_output\r\n WHEN 0 THEN N'REPLACE(REPLACE(CONVERT(NVARCHAR(MAX), sql_command), ''<?query --''+CHAR(13)+CHAR(10), ''''), CHAR(13)+CHAR(10)+''--?>'', '''') AS '\r\n ELSE N''\r\n END + N'sql_command,\r\n ' +\r\n --sql_text\r\n CASE @format_output\r\n WHEN 0 THEN N'REPLACE(REPLACE(CONVERT(NVARCHAR(MAX), sql_text), ''<?query --''+CHAR(13)+CHAR(10), ''''), CHAR(13)+CHAR(10)+''--?>'', '''') AS '\r\n ELSE N''\r\n END + N'sql_text,\r\n query_plan,\r\n blocking_session_id, ' +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'blocked_session_count') +\r\n REPLACE(@num_col_fmt, N'[col_name]', N'percent_complete') + N'\r\n host_name,\r\n login_name,\r\n database_name,\r\n program_name,\r\n additional_info,\r\n memory_info,\r\n start_time,\r\n login_time,\r\n CASE\r\n WHEN status = N''sleeping'' THEN NULL\r\n ELSE request_id\r\n END AS request_id,\r\n GETDATE() AS collection_time '\r\n --End inner column list\r\n +\r\n --Derived table and INSERT specification\r\n N'\r\n FROM\r\n (\r\n SELECT TOP(2147483647)\r\n *,\r\n CASE\r\n MAX\r\n (\r\n LEN\r\n (\r\n CONVERT\r\n (\r\n VARCHAR,\r\n CASE\r\n WHEN elapsed_time < 0 THEN\r\n (-1 * elapsed_time) / 86400\r\n ELSE\r\n elapsed_time / 86400000\r\n END\r\n )\r\n )\r\n ) OVER ()\r\n WHEN 1 THEN 2\r\n ELSE\r\n MAX\r\n (\r\n LEN\r\n (\r\n CONVERT\r\n (\r\n VARCHAR,\r\n CASE\r\n WHEN elapsed_time < 0 THEN\r\n (-1 * elapsed_time) / 86400\r\n ELSE\r\n elapsed_time / 86400000\r\n END\r\n )\r\n )\r\n ) OVER ()\r\n END AS max_elapsed_length, ' +\r\n CASE\r\n WHEN @output_column_list LIKE '%|_delta|]%' ESCAPE '|' THEN\r\n N'\r\n MAX(physical_io * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(physical_io * recursion) OVER (PARTITION BY session_id, request_id) AS physical_io_delta,\r\n MAX(reads * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(reads * recursion) OVER (PARTITION BY session_id, request_id) AS reads_delta,\r\n MAX(physical_reads * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(physical_reads * recursion) OVER (PARTITION BY session_id, request_id) AS physical_reads_delta,\r\n MAX(writes * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(writes * recursion) OVER (PARTITION BY session_id, request_id) AS writes_delta,\r\n MAX(tempdb_allocations * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(tempdb_allocations * recursion) OVER (PARTITION BY session_id, request_id) AS tempdb_allocations_delta,\r\n MAX(tempdb_current * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(tempdb_current * recursion) OVER (PARTITION BY session_id, request_id) AS tempdb_current_delta,\r\n MAX(CPU * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(CPU * recursion) OVER (PARTITION BY session_id, request_id) AS CPU_delta,\r\n MAX(thread_CPU_snapshot * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(thread_CPU_snapshot * recursion) OVER (PARTITION BY session_id, request_id) AS thread_CPU_delta,\r\n MAX(context_switches * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(context_switches * recursion) OVER (PARTITION BY session_id, request_id) AS context_switches_delta,\r\n MAX(used_memory * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(used_memory * recursion) OVER (PARTITION BY session_id, request_id) AS used_memory_delta,\r\n MAX(max_used_memory * recursion) OVER (PARTITION BY session_id, request_id) +\r\n MIN(max_used_memory * recursion) OVER (PARTITION BY session_id, request_id) AS max_used_memory_delta,\r\n MIN(last_request_start_time) OVER (PARTITION BY session_id, request_id) AS first_request_start_time, '\r\n ELSE N''\r\n END + N'\r\n COUNT(*) OVER (PARTITION BY session_id, request_id) AS num_events\r\n FROM #sessions AS s1 ' +\r\n CASE\r\n WHEN @sort_order = '' THEN N''\r\n ELSE\r\n N'\r\n ORDER BY ' +\r\n CONVERT(NVARCHAR(MAX), @sort_order)\r\n END +\r\n N'\r\n ) AS s\r\n WHERE\r\n s.recursion = 1\r\n ) x\r\n OPTION (KEEPFIXED PLAN);\r\n ' +\r\n CASE @return_schema\r\n WHEN 1 THEN\r\n N'\r\n SET @schema =\r\n ''CREATE TABLE <table_name> ( '' +\r\n STUFF\r\n (\r\n (\r\n SELECT\r\n '','' +\r\n QUOTENAME(COLUMN_NAME) + '' '' +\r\n DATA_TYPE +\r\n CASE\r\n WHEN DATA_TYPE LIKE ''%char'' THEN ''('' + COALESCE(NULLIF(CONVERT(VARCHAR, CHARACTER_MAXIMUM_LENGTH), ''-1''), ''max'') + '') ''\r\n ELSE '' ''\r\n END +\r\n CASE IS_NULLABLE\r\n WHEN ''NO'' THEN ''NOT ''\r\n ELSE ''''\r\n END + ''NULL'' AS [text()]\r\n FROM tempdb.INFORMATION_SCHEMA.COLUMNS\r\n WHERE\r\n TABLE_NAME = (SELECT name FROM tempdb.sys.objects WHERE object_id = OBJECT_ID(''tempdb..#session_schema''))\r\n ORDER BY\r\n ORDINAL_POSITION\r\n FOR XML\r\n PATH('''')\r\n ), +\r\n 1,\r\n 1,\r\n ''''\r\n ) +\r\n '');''; '\r\n ELSE N''\r\n END;\r\n --End derived table and INSERT specification\r\n\r\n EXEC sp_executesql\r\n @sql_n,\r\n N'@num_data_threshold MONEY, @schema VARCHAR(MAX) OUTPUT',\r\n @num_data_threshold, @schema OUTPUT;\r\nEND;\r\nGO\r\n\r\nEXEC master.dbo.sp_whoisactive\r\n    @get_additional_info=0,@get_task_info=1, @output_column_list='[percent_complete][status][database_name][dd%][session_id][blocking_session_id][blocked_session_count][sql_text][sql_command][query_plan][login_name][wait_info][host_name][tasks][tran_log%][cpu%][temp%][block%][reads%][writes%][context%][physical%][locks][%]', @format_output=1\r\n    ,@get_plans=0\r\n    ,@get_outer_command=1\r\n    ,@get_locks = 0\r\n    ,@find_block_leaders = 1\t\r\n    ,@sort_order = '[blocked_session_count] DESC,[session_id] ASC, [dd hh:mm:ss.mss] DESC';\r\nGO\r\n\r\nIF OBJECT_ID('dbo.sp_whoisactive') IS NOT NULL \r\n\tDROP PROCEDURE dbo.sp_whoisactive;\r\nGO"
}
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