Запрос для получения SQL всех индексов для таблиц базы данных SQL Server

Скрипт можно использовать для переноса индексов на другую базу со схожей структурой. 

Входная переменная dbTablePrefix позволяет задать фильтр для таблиц, для который будут обрабатываться индексы. 

declare @dbTablePrefix nvarchar(256) = ''  --fin_

SELECT 
 'if not exists( SELECT * FROM sys.indexes WHERE name='''+I.name+''' ) begin ' +    CHAR(13) + CHAR(10) +     --AND object_id = OBJECT_ID('Schema.YourTableName')
	'  CREATE ' +
       CASE 
            WHEN I.is_unique = 1 THEN ' UNIQUE '
            ELSE ''
       END +
       I.type_desc COLLATE DATABASE_DEFAULT + ' INDEX ' +
       I.name + ' ON ' +
       SCHEMA_NAME(T.schema_id) + '.' + T.name + ' ( ' +
       KeyColumns + ' )  ' +
       ISNULL(' INCLUDE (' + IncludedColumns + ' ) ', '') +
       ISNULL(' WHERE  ' + I.filter_definition, '') + ' WITH ( ' +
       CASE 
            WHEN I.is_padded = 1 THEN ' PAD_INDEX = ON '
            ELSE ' PAD_INDEX = OFF '
       END + ',' +
       'FILLFACTOR = ' + CONVERT(
           CHAR(5),
           CASE 
                WHEN I.fill_factor = 0 THEN 100
                ELSE I.fill_factor
           END
       ) + ',' +
       -- default value 
       'SORT_IN_TEMPDB = OFF ' + ',' +
       CASE 
            WHEN I.ignore_dup_key = 1 THEN ' IGNORE_DUP_KEY = ON '
            ELSE ' IGNORE_DUP_KEY = OFF '
       END + ',' +
       CASE 
            WHEN ST.no_recompute = 0 THEN ' STATISTICS_NORECOMPUTE = OFF '
            ELSE ' STATISTICS_NORECOMPUTE = ON '
       END + ',' +
       ' ONLINE = OFF ' + ',' +
	  -- ' drop_existing = on ' + ',' +
	   CASE 
            WHEN I.allow_row_locks = 1 THEN ' ALLOW_ROW_LOCKS = ON '
            ELSE ' ALLOW_ROW_LOCKS = OFF '
       END + ',' +
       CASE 
            WHEN I.allow_page_locks = 1 THEN ' ALLOW_PAGE_LOCKS = ON '
            ELSE ' ALLOW_PAGE_LOCKS = OFF '
       END + ' ) ON [' +
       DS.name + ' ] ' +  CHAR(13) + CHAR(10) + 
	   '  print ''Create index '+ I.name +'''' +  CHAR(13) + CHAR(10) + 
	   'end  -- if exists' +   CHAR(13) + CHAR(10) + 'GO '      [CreateIndexScript],
	   schema_name(t.schema_id) + '.' + t.[name] as table_view, 
	i.[name] as index_name,
	KeyColumns,
	IncludedColumns,
   -- substring(column_names, 1, len(column_names)-1) as [columns],
    case when i.[type] = 1 then 'Clustered index'
        when i.[type] = 2 then 'Nonclustered unique index'
        when i.[type] = 3 then 'XML index'
        when i.[type] = 4 then 'Spatial index'
        when i.[type] = 5 then 'Clustered columnstore index'
        when i.[type] = 6 then 'Nonclustered columnstore index'
        when i.[type] = 7 then 'Nonclustered hash index'
        end as index_type,
    case when i.is_unique = 1 then 'Unique'
        else 'Not unique' end as [unique],
    
    case when t.[type] = 'U' then 'Table'
        when t.[type] = 'V' then 'View'
        end as [object_type]
FROM   sys.indexes I
       JOIN sys.tables T
            ON  T.object_id = I.object_id
       JOIN sys.sysindexes SI
            ON  I.object_id = SI.id
            AND I.index_id = SI.indid
       JOIN (
                SELECT *
                FROM   (
                           SELECT IC2.object_id,
                                  IC2.index_id,
                                  STUFF(
                                      (
                                          SELECT ' , [' + C.name + ']' + CASE 
                                                                       WHEN MAX(CONVERT(INT, IC1.is_descending_key)) 
                                                                            = 1 THEN 
                                                                            ' DESC '
                                                                       ELSE 
                                                                            ' ASC '
                                                                  END
                                          FROM   sys.index_columns IC1
                                                 JOIN sys.columns C
                                                      ON  C.object_id = IC1.object_id
                                                      AND C.column_id = IC1.column_id
                                                      AND IC1.is_included_column = 
                                                          0
                                          WHERE  IC1.object_id = IC2.object_id
                                                 AND IC1.index_id = IC2.index_id
                                          GROUP BY
                                                 IC1.object_id,
                                                 C.name,
                                                 index_id
                                          ORDER BY
                                                 MAX(IC1.key_ordinal) 
                                                 FOR XML PATH('')
                                      ),
                                      1,
                                      2,
                                      ''
                                  ) KeyColumns
                           FROM   sys.index_columns IC2 
                                  --WHERE IC2.Object_id = object_id('Person.Address') --Comment for all tables
                           GROUP BY
                                  IC2.object_id,
                                  IC2.index_id
                       ) tmp3
            )tmp4
            ON  I.object_id = tmp4.object_id
            AND I.Index_id = tmp4.index_id
       JOIN sys.stats ST
            ON  ST.object_id = I.object_id
            AND ST.stats_id = I.index_id
       JOIN sys.data_spaces DS
            ON  I.data_space_id = DS.data_space_id
       JOIN sys.filegroups FG
            ON  I.data_space_id = FG.data_space_id
       LEFT JOIN (
                SELECT *
                FROM   (
                           SELECT IC2.object_id,
                                  IC2.index_id,
                                  STUFF(
                                      (
                                          SELECT ' , [' + C.name + ']'
                                          FROM   sys.index_columns IC1
                                                 JOIN sys.columns C
                                                      ON  C.object_id = IC1.object_id
                                                      AND C.column_id = IC1.column_id
                                                      AND IC1.is_included_column = 
                                                          1
                                          WHERE  IC1.object_id = IC2.object_id
                                                 AND IC1.index_id = IC2.index_id
                                          GROUP BY
                                                 IC1.object_id,
                                                 C.name,
                                                 index_id 
                                                 FOR XML PATH('')
                                      ),
                                      1,
                                      2,
                                      ''
                                  ) IncludedColumns
                           FROM   sys.index_columns IC2 
                                  --WHERE IC2.Object_id = object_id('Person.Address') --Comment for all tables
                           GROUP BY
                                  IC2.object_id,
                                  IC2.index_id
                       ) tmp1
                WHERE  IncludedColumns IS NOT NULL
            ) tmp2
            ON  tmp2.object_id = I.object_id
            AND tmp2.index_id = I.index_id
WHERE  I.is_primary_key = 0
       AND I.is_unique_constraint = 0
       AND (@dbTablePrefix = '' or t.[name] like  @dbTablePrefix +  '%') --Comment for all tables  I.Object_id = object_id(@dbTable)
           --AND I.name = 'IX_Address_PostalCode' --comment for all indexes 
		and t.is_ms_shipped <> 1 
		   
order by table_view
 
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