disable(); $common_functions = PMA_CommonFunctions::getInstance(); require_once 'libraries/pmd_common.php'; extract($_POST, EXTR_SKIP); extract($_GET, EXTR_SKIP); $die_save_pos = 0; require_once 'pmd_save_pos.php'; list($DB1, $T1) = explode(".", $T1); list($DB2, $T2) = explode(".", $T2); $tables = PMA_DBI_get_tables_full($db, $T1); $type_T1 = strtoupper($tables[$T1]['ENGINE']); $tables = PMA_DBI_get_tables_full($db, $T2); $type_T2 = strtoupper($tables[$T2]['ENGINE']); $try_to_delete_internal_relation = false; if ($common_functions->isForeignKeySupported($type_T1) && $common_functions->isForeignKeySupported($type_T2) && $type_T1 == $type_T2 ) { // InnoDB $existrel_foreign = PMA_getForeigners($DB2, $T2, '', 'foreign'); if (isset($existrel_foreign[$F2]['constraint'])) { $upd_query = 'ALTER TABLE ' . $common_functions->backquote($DB2) . '.' . $common_functions->backquote($T2) . ' DROP FOREIGN KEY ' . $common_functions->backquote($existrel_foreign[$F2]['constraint']) . ';'; $upd_rs = PMA_DBI_query($upd_query); } else { // there can be an internal relation even if InnoDB $try_to_delete_internal_relation = true; } } else { $try_to_delete_internal_relation = true; } if ($try_to_delete_internal_relation) { // internal relations PMA_queryAsControlUser( 'DELETE FROM ' . $common_functions->backquote($GLOBALS['cfgRelation']['db']) . '.' . $cfg['Server']['relation'].' WHERE ' . 'master_db = \'' . $common_functions->sqlAddSlashes($DB2) . '\'' . ' AND master_table = \'' . $common_functions->sqlAddSlashes($T2) . '\'' . ' AND master_field = \'' . $common_functions->sqlAddSlashes($F2) . '\'' . ' AND foreign_db = \'' . $common_functions->sqlAddSlashes($DB1) . '\'' . ' AND foreign_table = \'' . $common_functions->sqlAddSlashes($T1) . '\'' . ' AND foreign_field = \'' . $common_functions->sqlAddSlashes($F1) . '\'', false, PMA_DBI_QUERY_STORE ); } PMD_return_upd(1, __('Relation deleted')); function PMD_return_upd($b, $ret) { global $K; header("Content-Type: text/xml; charset=utf-8"); header("Cache-Control: no-cache"); die(''); } ?>