Paweł Domański
22 lines
1.1 KiB
SQL
22 lines
1.1 KiB
SQL
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-- Purpose: This query will list all indexes in the database and show index columns and included columns using STRING_AGG (SQL 2017 and later). Run this in the user database.
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-- More Information:
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-- Revision: 2019-05-21
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--
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SELECT
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SCHEMA_NAME(ss.SCHEMA_id) AS SCHEMANAME,
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ss.name as TableName,
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ss2.name as IndexName,
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ss2.index_id,
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(SELECT STRING_AGG(name,', ')
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FROM sys.index_columns a INNER JOIN sys.all_columns b ON a.object_id = b.object_id and a.column_id = b.column_id and a.object_id = ss.object_id and a.index_id = ss2.index_id and is_included_column = 0
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) as IndexColumns,
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(SELECT STRING_AGG(name,', ')
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FROM sys.index_columns a INNER JOIN sys.all_columns b ON a.object_id = b.object_id and a.column_id = b.column_id and a.object_id = ss.object_id and a.index_id = ss2.index_id and is_included_column = 1
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) as IncludedColumns
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FROM sys.objects SS INNER JOIN sys.indexes ss2 ON ss.OBJECT_ID = ss2.OBJECT_ID
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WHERE ss.type = 'U'
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ORDER BY 1, 2, 3
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