Lister les caractéristiques des indexes sous SQL Server 2005 et 2008

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-- Nicolas Souquet - 22/02/2011
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SELECT    DISTINCT S.name AS schema_name
    , T.name AS table_name
    , I.name AS index_name
    , LEFT(KC.key_column_list, LEN(KC.key_column_list) - 1) AS key_column_list
    , LEFT(KCI.included_key_column_list, LEN(KCI.included_key_column_list) - 1) AS included_key_column_list
    , REPLACE(REPLACE(REPLACE(REPLACE(I.filter_definition, '[', ''), ']', ''), '(', ''), ')', '') AS filter_definition
FROM    sys.schemas AS S
INNER JOIN  sys.tables AS T
      ON S.schema_id = T.schema_id
INNER JOIN  sys.indexes AS I  
      ON T.object_id = I.object_id
INNER JOIN  sys.index_columns AS IC
      ON IC.object_id = I.object_id
      AND IC.index_id = I.index_id
INNER JOIN  sys.columns AS C
      ON IC.object_id = C.object_id
      AND IC.column_id = C.column_id
CROSS APPLY  (
      SELECT    CS.name + ','
      FROM    sys.columns AS CS
      INNER JOIN  sys.index_columns AS ICS
            ON CS.object_id = ICS.object_id
            AND CS.column_id = ICS.column_id
      WHERE    IC.object_id = ICS.object_id
      AND    IC.index_id = ICS.index_id
      AND    ICS.is_included_column = 0
      ORDER BY  ICS.index_column_id
      FOR XML PATH ('')
    ) AS KC (key_column_list)
OUTER APPLY  (
      SELECT    CSI.name + ','
      FROM    sys.columns AS CSI
      INNER JOIN  sys.index_columns AS ICSI
            ON CSI.object_id = ICSI.object_id
            AND CSI.column_id = ICSI.column_id
      WHERE    IC.object_id = ICSI.object_id
      AND    IC.index_id = ICSI.index_id
      AND    ICSI.is_included_column = 1
      ORDER BY  ICSI.index_column_id
      FOR XML PATH ('')
    ) AS KCI (included_key_column_list)
WHERE    S.name = 'dbo'
--AND    T.name = 'maTable'
--AND    I.name = 'monIndex'
ORDER BY  T.name, I.name

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-- Nicolas Souquet - 22/02/2011
-------------------------------
;WITH
  CTE AS
  (
    SELECT    DISTINCT S.name AS schema_name
        , T.name AS table_name
        , I.name AS index_name
        , LEFT(KC.key_column_list, LEN(KC.key_column_list) - 1) AS key_column_list
        , LEFT(KCI.included_key_column_list, LEN(KCI.included_key_column_list) - 1) AS included_key_column_list
        , REPLACE(REPLACE(REPLACE(REPLACE(I.filter_definition, '[', ''), ']', ''), '(', ''), ')', '') AS filter_definition
        , ROW_NUMBER() OVER(ORDER BY T.name, I.name) AS n
    FROM    sys.schemas AS S
    INNER JOIN  sys.tables AS T
          ON S.schema_id = T.schema_id
    INNER JOIN  sys.indexes AS I  
          ON T.object_id = I.object_id
    INNER JOIN  sys.index_columns AS IC
          ON IC.object_id = I.object_id
          AND IC.index_id = I.index_id
    INNER JOIN  sys.columns AS C
          ON IC.object_id = C.object_id
          AND IC.column_id = C.column_id
    CROSS APPLY  (
          SELECT    CS.name + ','
          FROM    sys.columns AS CS
          INNER JOIN  sys.index_columns AS ICS
                ON CS.object_id = ICS.object_id
                AND CS.column_id = ICS.column_id
          WHERE    IC.object_id = ICS.object_id
          AND    IC.index_id = ICS.index_id
          AND    ICS.is_included_column = 0
          ORDER BY  ICS.index_column_id
          FOR XML PATH ('')
        ) AS KC (key_column_list)
    OUTER APPLY  (
          SELECT    CSI.name + ','
          FROM    sys.columns AS CSI
          INNER JOIN  sys.index_columns AS ICSI
                ON CSI.object_id = ICSI.object_id
                AND CSI.column_id = ICSI.column_id
          WHERE    IC.object_id = ICSI.object_id
          AND    IC.index_id = ICSI.index_id
          AND    ICSI.is_included_column = 1
          ORDER BY  ICSI.index_column_id
          FOR XML PATH ('')
        ) AS KCI (included_key_column_list)
    WHERE    S.name = 'dbo'
    --AND    T.name = 'maTable'
    --AND    I.name = 'monIndex'
  )
SELECT  'CREATE INDEX ' + index_name  
  + ' ON ' + schema_name + '.' + table_name
  + '(' + key_column_list + ')'
  + CASE WHEN included_key_column_list IS NOT NULL THEN ' INCLUDE(' + included_key_column_list + ')' ELSE '' END
  + CASE WHEN filter_definition IS NOT NULL THEN ' WHERE ' + filter_definition ELSE '' END
FROM  CTE