Lister les doublons dans une table SQL
SELECT $field FROM $table WHERE $field IN (SELECT $field FROM $table GROUP BY $field HAVING COUNT(*) > 1)Grimoire-Command.es
GNU+Linux command memo
GNU+Linux command memo
Lister les doublons dans une table SQL
SELECT $field FROM $table WHERE $field IN (SELECT $field FROM $table GROUP BY $field HAVING COUNT(*) > 1)
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