dblayeroo : getTableSchema was wrong if multiple tables have identical field name

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@5998 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

dblayeroo.php

@@ -873,7 +873,8 @@ class dblayeroo
             FROM information_schema.REFERENTIAL_CONSTRAINTS AS rCons,
                  information_schema.KEY_COLUMN_USAGE as kColUsage
             WHERE rCons.CONSTRAINT_SCHEMA=:dbname AND rCons.TABLE_NAME=:table
-              AND rCons.CONSTRAINT_NAME=kColUsage.CONSTRAINT_NAME");
+              AND rCons.CONSTRAINT_NAME=kColUsage.CONSTRAINT_NAME
+              AND rCons.CONSTRAINT_SCHEMA=kColUsage.CONSTRAINT_SCHEMA");
       $st->execute (array(':dbname' => $this->databasename (),
                           ':table' => $tableName));
       $foreignTmp = $st->fetchAll (\PDO::FETCH_ASSOC);