359 lines
11 KiB
Transact-SQL
359 lines
11 KiB
Transact-SQL
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/* Update blocked process threshold */
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exec master.dbo.sp_configure 'show advanced option', 1;
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RECONFIGURE WITH OVERRIDE
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EXEC sp_configure 'blocked process threshold', 10 ---- CHANGE HERE !!
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exec master.dbo.sp_configure 'show advanced option', 0;
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RECONFIGURE WITH OVERRIDE
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GO
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/* Add table to store alert report*/
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USE [HCITools]
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GO
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IF NOT EXISTS ( SELECT *
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FROM sys.objects
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WHERE object_id = OBJECT_ID(N'[dbo].[BlockingSessionInfo]')
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AND type in ( N'U' ))
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BEGIN
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CREATE TABLE [dbo].[BlockingSessionInfo] (
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[SessionInfoId] [int] IDENTITY(1, 1) NOT NULL,
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[AlertTime] [datetime2](0) NOT NULL,
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[BlockingDetails] [xml] NULL,
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[MailNotification] [BIT] NOT NULL
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DEFAULT 0,
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CONSTRAINT [PK_BlockingSessionInfo]
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PRIMARY KEY CLUSTERED ([SessionInfoId] ASC)) ON [PRIMARY]
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END
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GO
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USE [msdb]
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GO
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/* Deploy job for alert response */
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/* Drop existing standard schedule for job */
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declare @schedule_id int
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declare c_schedules cursor local forward_only static for
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select ss.schedule_id
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from msdb.dbo.sysjobschedules sjs
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INNER JOIN msdb.dbo.sysschedules ss
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ON sjs.schedule_id = ss.schedule_id
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AND ss.name NOT LIKE '%#SPEC#'
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INNER JOIN msdb.dbo.sysjobs sj
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ON sjs.job_id = sj.job_id
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WHERE sj.name = N'_92050 - Response - Blocked Process Event'
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open c_schedules
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FETCH NEXT FROM c_schedules into @schedule_id
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while @@fetch_status = 0
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begin
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IF ((select COUNT(*) from msdb.dbo.sysjobschedules where schedule_id=@schedule_id) = 1)
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EXEC msdb.dbo.sp_delete_schedule @schedule_id=@schedule_id, @force_delete = 1
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FETCH NEXT FROM c_schedules into @schedule_id
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end
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close c_schedules
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deallocate c_schedules
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IF EXISTS (SELECT job_id FROM msdb.dbo.sysjobs_view WHERE name = N'_92050 - Response - Blocked Process Event')
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EXEC msdb.dbo.sp_delete_job @job_name = N'_92050 - Response - Blocked Process Event', @delete_unused_schedule=0
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GO
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/* Creation Job and Steps*/
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BEGIN TRANSACTION
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DECLARE @ReturnCode INT
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SELECT @ReturnCode = 0
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IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N'DBA-Monitoring' AND category_class=1)
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BEGIN
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EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N'JOB', @type=N'LOCAL', @name=N'DBA-Monitoring'
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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END
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/* Add Job */
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DECLARE @jobId BINARY(16)
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EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N'_92050 - Response - Blocked Process Event',
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@enabled=1,
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@notify_level_eventlog=0,
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@notify_level_email=0,
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@notify_level_netsend=0,
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@notify_level_page=0,
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@delete_level=0,
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@description=N'16.11.2018 : RTC Store Blocking session report details and send notification to DBA only every 2 minutes and during opening hours.',
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@category_name=N'DBA-Monitoring',
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@start_step_id=1,
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@owner_login_name=N'sa', @job_id = @jobId OUTPUT
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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/* Add Step */
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EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Empty step',
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@step_id=1,
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@cmdexec_success_code=0,
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@on_success_action=3,
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@on_success_step_id=0,
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@on_fail_action=3,
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@on_fail_step_id=0,
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@retry_attempts=0,
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@retry_interval=0,
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@os_run_priority=0, @subsystem=N'TSQL',
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@command=N'/* Empty step */',
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@database_name=N'master',
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@output_file_name=NULL,
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@flags=0,
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@database_user_name=NULL,
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@server=NULL,
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@additional_parameters=NULL,
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@proxy_id=NULL,
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@proxy_name=NULL
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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/* Add Step */
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EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Insert Blocking info',
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@step_id=2,
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@cmdexec_success_code=0,
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@on_success_action=3,
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@on_success_step_id=0,
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@on_fail_action=4,
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@on_fail_step_id=5,
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@retry_attempts=0,
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@retry_interval=0,
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@os_run_priority=0, @subsystem=N'TSQL',
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@command=N'INSERT INTO dbo.BlockingSessionInfo (
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AlertTime,
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BlockingDetails
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)
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VALUES (
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GETDATE(),
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''$(ESCAPE_NONE(WMI(TextData)))''
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)',
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@database_name=N'HCITools',
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@output_file_name=NULL,
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@flags=0,
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@database_user_name=NULL,
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@server=NULL,
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@additional_parameters=NULL,
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@proxy_id=NULL,
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@proxy_name=NULL
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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/* Add Step */
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EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Send blocking session report if needed',
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@step_id=3,
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@cmdexec_success_code=0,
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@on_success_action=3,
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@on_success_step_id=0,
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@on_fail_action=4,
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@on_fail_step_id=5,
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@retry_attempts=0,
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@retry_interval=0,
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@os_run_priority=0, @subsystem=N'TSQL',
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@command=N'DECLARE @reportXml XML;
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DECLARE @XmlToString NVARCHAR(MAX);
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DECLARE @path NVARCHAR(4000);
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SET @reportXml = CONVERT(XML, N''$(ESCAPE_SQUOTE(WMI(TextData)))'', 1);
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SET @XmlToString = CONVERT(NVARCHAR(MAX), @reportXml);
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/* Elapse time since last mail sent in seconds*/
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DECLARE @elapseTime AS INT;
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SELECT @elapseTime = 0;
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SELECT TOP 1
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@elapseTime = DATEDIFF(SECOND, AlertTime, GETDATE())
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FROM HCITools.dbo.BlockingSessionInfo
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WHERE MailNotification = 1
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ORDER BY AlertTime DESC;
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IF EXISTS (SELECT 1 FROM sys.databases WHERE name = ''Arizona'')
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BEGIN
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IF (Arizona.dbo.aps_fn_Is_working_hour(GETDATE(), NULL, NULL) = 1)
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AND
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(
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@elapseTime >= 120
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OR NOT EXISTS
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(
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SELECT 1
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FROM HCITools.dbo.BlockingSessionInfo
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WHERE MailNotification = 1
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)
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)
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BEGIN
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EXEC [Arizona].[dbo].[aps_Send_Mail_with_template] @in_param_varchar_2 = ''DBA_operator'',
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-- ,@in_param_varchar_3 =@XmlToString -- ''A session blocked has occured in SQL Server. Attached you will find the lock graph.''
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@in_param_message = @XmlToString,
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@in_job_type = 3;
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UPDATE TOP (1)
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HCITools.dbo.BlockingSessionInfo
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SET MailNotification = 1
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WHERE SessionInfoId IN
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(
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SELECT TOP 1
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SessionInfoId
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FROM HCITools.dbo.BlockingSessionInfo
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ORDER BY AlertTime DESC
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);
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END;
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END;
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;
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',
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@database_name=N'master',
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@output_file_name=NULL,
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@flags=0,
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@database_user_name=NULL,
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@server=NULL,
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@additional_parameters=NULL,
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@proxy_id=NULL,
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@proxy_name=NULL
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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/* Add Step */
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EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Empty step for success',
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@step_id=4,
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@cmdexec_success_code=0,
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@on_success_action=1,
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@on_success_step_id=0,
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@on_fail_action=2,
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@on_fail_step_id=0,
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@retry_attempts=0,
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@retry_interval=0,
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@os_run_priority=0, @subsystem=N'TSQL',
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@command=N'/* Empty step */',
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@database_name=N'master',
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@output_file_name=NULL,
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@flags=0,
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@database_user_name=NULL,
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@server=NULL,
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@additional_parameters=NULL,
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@proxy_id=NULL,
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@proxy_name=NULL
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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/* Add Step */
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EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Send email KO',
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@step_id=5,
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@cmdexec_success_code=0,
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@on_success_action=2,
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@on_success_step_id=0,
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@on_fail_action=2,
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@on_fail_step_id=0,
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@retry_attempts=0,
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@retry_interval=0,
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@os_run_priority=0, @subsystem=N'TSQL',
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@command=N'exec Get_Job_Error_Info @in_JobName = ''_92050 - Response - Blocked Process Event'', @in_Recipients = ''DBA_operator''',
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@database_name=N'HCITools',
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@output_file_name=NULL,
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@flags=0,
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@database_user_name=NULL,
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@server=NULL,
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@additional_parameters=NULL,
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@proxy_id=NULL,
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@proxy_name=NULL
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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/* Attach existing specific schedule for job */
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declare @enabled_schedule int,
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@schedule_name nvarchar(50)
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declare c_schedules cursor local forward_only static for
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select enabled, name
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from msdb.dbo.sysschedules
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where name LIKE '_92050%'
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and name LIKE '%#SPEC#'
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open c_schedules
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FETCH NEXT FROM c_schedules into @enabled_schedule, @schedule_name
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while @@fetch_status = 0
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begin
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EXEC @ReturnCode = msdb.dbo.sp_attach_schedule @job_id = @jobId, @schedule_name=@schedule_name
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IF(@enabled_schedule = 1)
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begin
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SET @schedule_name = SUBSTRING(@schedule_name,0,LEN(@schedule_name)-5)
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IF EXISTS (select name from msdb.dbo.sysschedules where name = @schedule_name)
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EXEC @ReturnCode = msdb.dbo.sp_update_schedule @name=@schedule_name, @enabled=0
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end
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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FETCH NEXT FROM c_schedules into @enabled_schedule, @schedule_name
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end
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close c_schedules
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deallocate c_schedules
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EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N'(local)'
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IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
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COMMIT TRANSACTION
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GOTO EndSave
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QuitWithRollback:
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IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
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EndSave:
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GO
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/* Add categorie for SQL Server Agent Alerts */
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DECLARE @CategoryName sysname,
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@AlertName sysname
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SET @CategoryName = N'SQL Server Agent Alerts';
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IF NOT EXISTS (SELECT *
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FROM msdb.dbo.syscategories
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WHERE category_class = 2 /*2=Alert*/
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AND category_type = 3
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AND name = @CategoryName)
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BEGIN
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PRINT 'Add Category SQL Server Agent Alerts'
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EXEC dbo.sp_add_category @class = N'ALERT', @type = N'NONE', @name = @CategoryName;
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END
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/****** Alert [DBA - WMI:Respond to Blocking session] ******/
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SET @AlertName = 'DBA - WMI:Respond to Blocking session'
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IF EXISTS (SELECT name FROM msdb.dbo.sysalerts WHERE name = @AlertName)
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EXEC msdb.dbo.sp_delete_alert @name= @AlertName
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GO
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DECLARE @CategoryName sysname,
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@AlertName sysname
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SET @CategoryName = N'SQL Server Agent Alerts';
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SET @AlertName = 'DBA - WMI:Respond to Blocking session'
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DECLARE @namespace NVARCHAR(200);
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IF (SERVERPROPERTY('InstanceName') IS NOT NULL)
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BEGIN
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SELECT @namespace = N'\\.\root\Microsoft\SqlServer\ServerEvents\'
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+ CONVERT(NVARCHAR(128), SERVERPROPERTY('InstanceName'));
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END;
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ELSE
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BEGIN
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DECLARE @InstanceName SYSNAME
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SET @InstanceName = CONVERT(VARCHAR(128),ISNULL(SERVERPROPERTY ('InstanceName'),'MSSQLSERVER'))
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SELECT @namespace = N'\\.\root\Microsoft\SqlServer\ServerEvents\' + @InstanceName;
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END;
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EXEC msdb.dbo.sp_add_alert @name = @AlertName,
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@message_id=0,
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@severity=0,
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@enabled=1,
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@delay_between_responses=10,
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@include_event_description_in=5,
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@category_name=@CategoryName,
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@wmi_namespace=@namespace,
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@wmi_query=N'SELECT * FROM BLOCKED_PROCESS_REPORT',
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@job_name=N'_92050 - Response - Blocked Process Event'
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GO
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