add transaction, commit and rollback to update 1221

This commit is contained in:
Mario 2018-09-28 09:55:10 +02:00
parent 9e87219aea
commit 44bb070203

View File

@ -6,13 +6,18 @@ class _1221 {
function run() {
q("START TRANSACTION");
$r1 = q("ALTER table " . TQUOT . 'groups' . TQUOT . " rename to pgrp ");
$r2 = q("ALTER table " . TQUOT . 'group_member' . TQUOT . " rename to pgrp_member ");
if($r1 && $r2) {
q("COMMIT");
return UPDATE_SUCCESS;
}
q("ROLLBACK");
return UPDATE_FAILED;
}