Change formatting

Author: semcha

index/rename_index.sql

@@ -1,95 +1,99 @@
 IF OBJECT_ID(N'tempdb..#index_source') IS NOT NULL
-DROP TABLE #index_source;
+ DROP TABLE #index_source;
 SELECT
-ixcol.[object_id]
+ ixcol.[object_id]
  ,ixcol.index_id
  ,ix.[type_desc] AS index_type
  ,CASE
-WHEN ix.[type_desc] = N'CLUSTERED' THEN N'CIX_'
-WHEN ix.[type_desc] = N'NONCLUSTERED' THEN N'IX_'
-WHEN ix.[type_desc] = N'CLUSTERED_COLUMNSTORE' THEN N'CCIX_'
-WHEN ix.[type_desc] = N'NONCLUSTERED_COLUMNSTORE' THEN N'NCIX_'
-END AS index_prefix
+ WHEN ix.[type_desc] = N'CLUSTERED' THEN N'CIX_'
+ WHEN ix.[type_desc] = N'NONCLUSTERED' THEN N'IX_'
+ WHEN ix.[type_desc] = N'CLUSTERED_COLUMNSTORE' THEN N'CCIX_'
+ WHEN ix.[type_desc] = N'NONCLUSTERED_COLUMNSTORE' THEN N'NCIX_'
+ END AS index_prefix
  ,ixcol.key_ordinal
  ,col.[name] AS column_name
 INTO #index_source
 FROM
-sys.objects AS obj
-INNER JOIN sys.indexes AS ix
-ON obj.[object_id] = ix.[object_id]
-INNER JOIN sys.index_columns AS ixcol
-ON ix.[object_id] = ixcol.[object_id]
-AND ix.index_id = ixcol.index_id
-INNER JOIN sys.columns AS col
-ON ixcol.[object_id] = col.[object_id]
-AND ixcol.column_id = col.column_id
+ sys.objects AS obj
+ INNER JOIN sys.indexes AS ix
+ ON obj.[object_id] = ix.[object_id]
+ INNER JOIN sys.index_columns AS ixcol
+ ON ix.[object_id] = ixcol.[object_id]
+ AND ix.index_id = ixcol.index_id
+ INNER JOIN sys.columns AS col
+ ON ixcol.[object_id] = col.[object_id]
+ AND ixcol.column_id = col.column_id
 WHERE
-obj.[type] = N'U'
-AND ix.[type] IN (1, 2, 5, 6)
-AND ix.is_primary_key = 0
-AND ix.is_unique_constraint = 0
-AND ix.is_disabled = 0
-AND ixcol.is_included_column = 0
+ obj.[type] = N'U'
+ AND ix.[type] IN (1, 2, 5, 6)
+ AND ix.is_primary_key = 0
+ AND ix.is_unique_constraint = 0
+ AND ix.is_disabled = 0
+ AND ixcol.is_included_column = 0
 ORDER BY [object_id], index_id, key_ordinal;
 
 IF OBJECT_ID(N'tempdb..#index_columns') IS NOT NULL
-DROP TABLE #index_columns;
+ DROP TABLE #index_columns;
 SELECT
-qry.[object_id]
-,qry.index_id
-,STUFF(CAST((
-SELECT
-[text()] = '_' + column_name
-FROM #index_source AS ixsrc
-WHERE
-ixsrc.[object_id] = qry.[object_id]
-AND ixsrc.index_id = qry.index_id
-FOR XML PATH (''), TYPE)
-AS NVARCHAR(MAX))
-, 1, 1, '') AS [columns]
+ qry.[object_id]
+ ,qry.index_id
+ ,STUFF(CAST((
+ SELECT
+ [text()] = '_' + column_name
+ FROM
+ #index_source AS ixsrc
+ WHERE
+ ixsrc.[object_id] = qry.[object_id]
+ AND ixsrc.index_id = qry.index_id
+ FOR XML PATH (''), TYPE
+ )
+ AS NVARCHAR(MAX))
+ , 1, 1, N'') AS [columns]
 INTO #index_columns
-FROM (
-SELECT DISTINCT
-[object_id]
-,index_id
-FROM #index_source
-) AS qry;
+FROM
+ (
+ SELECT DISTINCT
+ [object_id]
+ ,index_id
+ FROM
+ #index_source
+ ) AS qry;
 
 IF OBJECT_ID(N'tempdb..#index_name') IS NOT NULL
-DROP TABLE #index_name;
+ DROP TABLE #index_name;
 SELECT
-ixsrc.[object_id]
+ ixsrc.[object_id]
  ,ixsrc.index_id
  ,MAX(index_type) AS index_type
  ,MAX(index_prefix) AS index_prefix
  ,CASE
-WHEN MAX(index_type) = N'CLUSTERED' THEN MAX(ixcol.[columns])
-WHEN MAX(index_type) = N'NONCLUSTERED' THEN MAX(ixcol.[columns])
-WHEN MAX(index_type) = N'CLUSTERED_COLUMNSTORE' THEN OBJECT_NAME(ixsrc.[object_id])
-WHEN MAX(index_type) = N'NONCLUSTERED_COLUMNSTORE' THEN OBJECT_NAME(ixsrc.[object_id]) + N'_' + CAST(ixsrc.index_id AS nvarchar(20))
-END AS index_name
+ WHEN MAX(index_type) = N'CLUSTERED' THEN MAX(ixcol.[columns])
+ WHEN MAX(index_type) = N'NONCLUSTERED' THEN MAX(ixcol.[columns])
+ WHEN MAX(index_type) = N'CLUSTERED_COLUMNSTORE' THEN OBJECT_NAME(ixsrc.[object_id])
+ WHEN MAX(index_type) = N'NONCLUSTERED_COLUMNSTORE' THEN OBJECT_NAME(ixsrc.[object_id]) + N'_' + CAST(ixsrc.index_id AS NVARCHAR(20))
+ END AS index_name
 INTO #index_name
 FROM
-#index_source AS ixsrc
-INNER JOIN #index_columns AS ixcol
-ON ixsrc.[object_id] = ixcol.[object_id]
-AND ixsrc.index_id = ixcol.index_id
+ #index_source AS ixsrc
+ INNER JOIN #index_columns AS ixcol
+ ON ixsrc.[object_id] = ixcol.[object_id]
+ AND ixsrc.index_id = ixcol.index_id
 GROUP BY
-ixsrc.[object_id]
+ ixsrc.[object_id]
  ,ixsrc.index_id;
 
 SELECT
-REPLACE(REPLACE(
-N'EXECUTE sys.sp_rename
+ REPLACE(REPLACE(
+ N'EXECUTE sys.sp_rename
 @objname = N''${OBJECT_NAME}''
 ,@newname = N''${NEW_NAME}''
 ,@objtype = N''INDEX'';'
-, N'${OBJECT_NAME}', N'[' + OBJECT_SCHEMA_NAME(ix.[object_id]) + N'].[' + OBJECT_NAME(ix.[object_id]) + N'].[' + ix.[name] + N']')
-, N'${NEW_NAME}', ixnm.index_prefix + ixnm.index_name)
+ , N'${OBJECT_NAME}', N'[' + OBJECT_SCHEMA_NAME(ix.[object_id]) + N'].[' + OBJECT_NAME(ix.[object_id]) + N'].[' + ix.[name] + N']')
+ , N'${NEW_NAME}', ixnm.index_prefix + ixnm.index_name)
 FROM
-sys.indexes AS ix
-INNER JOIN #index_name AS ixnm
-ON ix.[object_id] = ixnm.[object_id]
-AND ix.index_id = ixnm.index_id
+ sys.indexes AS ix
+ INNER JOIN #index_name AS ixnm
+ ON ix.[object_id] = ixnm.[object_id]
+ AND ix.index_id = ixnm.index_id
 WHERE
-ix.[name] != ixnm.index_prefix + ixnm.index_name;
+ ix.[name] != ixnm.index_prefix + ixnm.index_name;