Lister les colonnes des index d’une base de données

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-- Nicolas SOUQUET - 08/03/2010
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-- SQL Server 2005 et 2008
SELECT    T.name AS nom_table
    , I.type_desc AS type_index
    , I.name AS nom_index
    , C.name AS nom_colonne
    , IC.key_ordinal AS position_colonne
    , IC.is_included_column AS is_included
FROM    sys.tables AS T
INNER JOIN  sys.indexes AS I
      ON T.object_id = I.object_id
INNER JOIN  sys.index_columns AS IC
      ON I.object_id = IC.object_id
      AND I.index_id = IC.index_id
INNER JOIN  sys.columns AS C
      ON IC.object_id = C.object_id
      AND IC.column_id = C.column_id
--WHERE    T.name = 'maTable'
ORDER BY  T.name, I.name, IC.key_ordinal

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-- Nicolas SOUQUET - 20/07/2010
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-- SQL Server 2000
 
SELECT    T.name AS table_name
    , I.name AS index_name
    , CASE I.indid
      WHEN 1 THEN 'CLUSTER'
      ELSE 'NON-CLUSTER'
    END AS index_type
    , C.name AS column_name
    , IK.keyno AS index_key_col_pos
FROM    sysindexes AS I
INNER JOIN  sysobjects AS T
      ON I.id = T.id
INNER JOIN  sysindexkeys AS IK
      ON I.id = IK.id
      AND I.indid = IK.indid
INNER JOIN  syscolumns AS C
      ON IK.id = C.id
      AND IK.colid = C.colid
WHERE    T.type = 'U'
AND    I.name NOT LIKE '%_!WA!_Sys!_%' ESCAPE '!'
AND    I.indid > 0
ORDER BY  T.name, I.name