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Designer: their could be an internal relation to delete even if engine is InnoDB

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This commit is contained in:
Marc Delisle
2010-11-06 18:20:20 -04:00
parent 8889313695
commit 850556978b
1 changed files with 8 additions and 0 deletions
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8
pmd_relation_upd.php
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@@ -21,6 +21,8 @@ $type_T1 = strtoupper($tables[$T1]['ENGINE']);
$tables = PMA_DBI_get_tables_full($db, $T2); $tables = PMA_DBI_get_tables_full($db, $T2);
$type_T2 = strtoupper($tables[$T2]['ENGINE']); $type_T2 = strtoupper($tables[$T2]['ENGINE']);
$try_to_delete_internal_relation = false;
if (PMA_foreignkey_supported($type_T1) && PMA_foreignkey_supported($type_T2) && $type_T1 == $type_T2) { if (PMA_foreignkey_supported($type_T1) && PMA_foreignkey_supported($type_T2) && $type_T1 == $type_T2) {
// InnoDB // InnoDB
$existrel_foreign = PMA_getForeigners($DB2, $T2, '', 'foreign'); $existrel_foreign = PMA_getForeigners($DB2, $T2, '', 'foreign');
@@ -30,8 +32,14 @@ if (PMA_foreignkey_supported($type_T1) && PMA_foreignkey_supported($type_T2) &&
. ' DROP FOREIGN KEY ' . ' DROP FOREIGN KEY '
. PMA_backquote($existrel_foreign[$F2]['constraint']); . PMA_backquote($existrel_foreign[$F2]['constraint']);
$upd_rs = PMA_DBI_query($upd_query); $upd_rs = PMA_DBI_query($upd_query);
} else {
// there can be an internal relation even if InnoDB
$try_to_delete_internal_relation = true;
} }
} else { } else {
$try_to_delete_internal_relation = true;
}
if ($try_to_delete_internal_relation) {
// internal relations // internal relations
PMA_query_as_controluser('DELETE FROM ' PMA_query_as_controluser('DELETE FROM '
. PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.'