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- <?php
- /* vim: set expandtab sw=4 ts=4 sts=4: */
- /**
- *
- * @version $Id: pmd_relation_upd.php 11132 2008-02-21 17:42:07Z lem9 $
- * @package phpMyAdmin-Designer
- */
-
- /**
- *
- */
- include_once 'pmd_common.php';
- require_once './libraries/relation.lib.php';
- extract($_POST, EXTR_SKIP);
- extract($_GET, EXTR_SKIP);
- $die_save_pos = 0;
- include_once 'pmd_save_pos.php';
- list($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[$T2]['ENGINE']);
-
- if ($type_T1 == 'INNODB' && $type_T2 == 'INNODB') {
- // InnoDB
- $existrel_innodb = PMA_getForeigners($DB2, $T2, '', 'innodb');
-
- if (PMA_MYSQL_INT_VERSION >= 40013 && isset($existrel_innodb[$F2]['constraint'])) {
- $upd_query = 'ALTER TABLE ' . PMA_backquote($T2)
- . ' DROP FOREIGN KEY '
- . PMA_backquote($existrel_innodb[$F2]['constraint']);
- $upd_rs = PMA_DBI_query($upd_query);
- }
- } else {
- // internal relations
- PMA_query_as_cu('DELETE FROM '.$cfg['Server']['relation'].' WHERE '
- . 'master_db = \'' . PMA_sqlAddslashes($DB2) . '\''
- . 'AND master_table = \'' . PMA_sqlAddslashes($T2) . '\''
- . 'AND master_field = \'' . PMA_sqlAddslashes($F2) . '\''
- . 'AND foreign_db = \'' . PMA_sqlAddslashes($DB1) . '\''
- . 'AND foreign_table = \'' . PMA_sqlAddslashes($T1) . '\''
- . 'AND foreign_field = \'' . PMA_sqlAddslashes($F1) . '\''
- , FALSE, PMA_DBI_QUERY_STORE);
- }
- PMD_return(1, 'strRelationDeleted');
-
- function PMD_return($b,$ret)
- {
- global $K;
- header("Content-Type: text/xml; charset=utf-8");
- header("Cache-Control: no-cache");
- die('<root act="relation_upd" return="'.$ret.'" b="'.$b.'" K="'.$K.'"></root>');
- }
- ?>
-