sync

OCTPDBA-414 - proc to align indexes/generate inserts.sql

@@ -0,0 +1,170 @@
+USE Arizona;
+GO
+
+DELETE FROM upd.IA_IndexesAlignementActions
+WHERE IA_schema_name = 'dbo.Criteria';
+
+BEGIN TRANSACTION;
+WITH ColInfo
+AS (SELECT TblName = o.name,
+           SchemaTbl = s.name + '.' + o.name,
+           IndexName = i.name,
+           s.name AS schemaName,
+           IsPrimaryKey = i.is_primary_key,
+           IsUniqueConstraint = i.is_unique_constraint,
+           IsUnique = i.is_unique,
+           CASE
+               WHEN i.type = 1 THEN
+                   1
+               ELSE
+                   0
+           END AS is_clustered,
+           ColName = c.name,
+           IsComputedCol = c.is_computed,
+           IsIncludedCol = ic.is_included_column,
+           ic.key_ordinal,
+           FilterDefinition = i.filter_definition,
+           i.object_id,
+           i.ignore_dup_key,
+           i.fill_factor,
+           i.is_padded
+    FROM sys.objects o
+        JOIN sys.schemas s
+            ON o.schema_id = s.schema_id
+        JOIN sys.columns c
+            ON o.object_id = c.object_id
+        JOIN sys.indexes i
+            ON c.object_id = i.object_id
+        JOIN sys.index_columns ic
+            ON i.index_id = ic.index_id
+               AND o.object_id = ic.object_id
+               AND c.column_id = ic.column_id
+    WHERE o.name = 'criteria'
+          AND s.name = 'dbo')
+SELECT DISTINCT
+       '
+INSERT INTO arizona.upd.IA_IndexesAlignementActions
+(
+    IA_executionDate,
+    IA_schema_name,
+    IA_table_name,
+    IA_columns_name,
+    IA_is_clustered,
+    IA_is_unique,
+    IA_included_columns,
+    IA_is_to_be_deleted,
+    IA_is_to_be_recreated,
+    IA_expected_index_name,
+    IA_foundIndexName,
+    IA_wasIndexFound,
+    IA_wasCreated,
+    IA_wasRenamed,
+    IA_wasDeleted,
+    IA_wasRecreated,
+    IA_includedColumnsMatch,
+    IA_actualColumns,
+    IA_actualIncludedColumns,
+    IA_statusMsg,
+    IA_index_options
+)
+SELECT
+    NULL as IA_executionDate,
+    ''' + x.schemaName + ''' as IA_schema_name,
+    ''' + x.TblName + ''' as IA_table_name,
+    ''' + c.IndexColumns + ''' as IA_columns_name,
+    0 as IA_is_clustered,
+    ' + CASE
+            WHEN x.IsUnique = 0 THEN
+                '0'
+            ELSE
+                '1'
+        END + ' as IA_is_unique,
+    '  + CASE
+             WHEN ci.IncludedColumns IS NOT NULL THEN
+                 '''' + ci.IncludedColumns + ''''
+             ELSE
+                 'NULL'
+         END + ' as IA_included_columns,
+    0 as  IA_is_to_be_deleted,
+    0 as IA_is_to_be_recreated,
+    ''' + x.IndexName
+       + ''' as IA_expected_index_name,
+    NULL as IA_foundIndexName,
+    0 as IA_wasIndexFound,
+    0 as IA_wasCreated,
+    0 as IA_wasRenamed,
+    0 as IA_wasDeleted,
+    0 as IA_wasRecreated,
+    NULL as IA_includedColumnsMatch,
+    NULL as IA_actualColumns,
+    NULL as IA_actualIncludedColumns,
+    NULL as IA_statusMsg,
+    ''' + CASE
+              WHEN INDEXPROPERTY(x.object_id, x.IndexName, 'IsStatistics') = 1 THEN
+                  'STATISTICS_NORECOMPUTE = ON, '
+              ELSE
+                  'STATISTICS_NORECOMPUTE = OFF, '
+          END + CASE
+                    WHEN x.ignore_dup_key = 1 THEN
+                        'IGNORE_DUP_KEY = ON, '
+                    ELSE
+                        'IGNORE_DUP_KEY = OFF, '
+                END + CASE
+                          WHEN x.is_padded = 1 THEN
+                              'PAD_INDEX = ON,'
+                          ELSE
+                              ''
+                      END + 'SORT_IN_TEMPDB = OFF, FILLFACTOR =' + CAST(x.fill_factor AS VARCHAR(3))
+       + ''' as IA_index_options
+WHERE NOT EXISTS(
+    SELECT 1
+    FROM arizona.upd.IA_IndexesAlignementActions s
+    WHERE s.IA_executionDate IS NULL
+    AND s.IA_schema_name = ''' + x.schemaName + '''
+    AND s.IA_table_name = ''' + x.TblName + '''
+    AND s.IA_columns_name = ''' + c.IndexColumns + '''
+    '  + CASE
+             WHEN ci.IncludedColumns IS NOT NULL THEN
+                 'AND s.IA_included_columns = ''' + ci.IncludedColumns + '''   '
+             ELSE
+                 ''
+         END + '
+)
+'   AS cmd,
+       x.IndexName,
+       c.IndexColumns,
+       ci.IncludedColumns
+FROM ColInfo x
+    CROSS APPLY
+(
+    SELECT IndexColumns = STUFF(sq.strXML, 1, 2, '')
+    FROM
+    (
+        SELECT ', ' + ISNULL(x2.ColName, '')
+        FROM ColInfo x2
+        WHERE x.TblName = x2.TblName
+              AND x.schemaName = x2.schemaName
+              AND x.IndexName = x2.IndexName
+              AND x2.IsIncludedCol = 0
+        ORDER BY x2.key_ordinal
+        FOR XML PATH('')
+    ) sq(strXML)
+) c
+    OUTER APPLY
+(
+    SELECT IncludedColumns = STUFF(sq.strXML, 1, 2, '')
+    FROM
+    (
+        SELECT ', ' + ISNULL(x2.ColName, '')
+        FROM ColInfo x2
+        WHERE x.TblName = x2.TblName
+              AND x.schemaName = x2.schemaName
+              AND x.IndexName = x2.IndexName
+              AND x2.IsIncludedCol = 1
+        ORDER BY x2.key_ordinal
+        FOR XML PATH('')
+    ) sq(strXML)
+) ci;
+
+
+ROLLBACK TRANSACTION;