+
+function update_1407()
+{
+ if (!DBA::e("UPDATE `post` SET `causer-id` = NULL WHERE `causer-id` = 0")) {
+ return Update::FAILED;
+ }
+ if (!DBA::e("UPDATE `post-user` SET `causer-id` = NULL WHERE `causer-id` = 0")) {
+ return Update::FAILED;
+ }
+ if (!DBA::e("UPDATE `post-thread` SET `causer-id` = NULL WHERE `causer-id` = 0")) {
+ return Update::FAILED;
+ }
+ if (!DBA::e("UPDATE `post-thread-user` SET `causer-id` = NULL WHERE `causer-id` = 0")) {
+ return Update::FAILED;
+ }
+}