From: OverlordQ <overlordq@users.mediawiki.org>
Date: Wed, 28 Oct 2009 18:24:04 +0000 (+0000)
Subject: (bug 13453) Fix rebuildrecentchanges for DB's with FK constraints
X-Git-Tag: 1.31.0-rc.0~39056
X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=commitdiff_plain;h=adbb5e80d64de08f0be300f4484a81e5fb72b29a;p=lhc%2Fweb%2Fwiklou.git

(bug 13453) Fix rebuildrecentchanges for DB's with FK constraints
---

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 11b6e56461..d22d1a693e 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -666,6 +666,7 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * (bug 21085) list=deletedrevs no longer returns only one revision when
   drcontinue param is passed
 * (bug 21106) Deprecated parameters now tagged in action=paraminfo
+* (bug 13453) rebuildrecentchanges maintenance script works on PG again
 
 === Languages updated in 1.16 ===
 
diff --git a/maintenance/rebuildrecentchanges.php b/maintenance/rebuildrecentchanges.php
index 4bfb08a73b..6fb55ff8d9 100644
--- a/maintenance/rebuildrecentchanges.php
+++ b/maintenance/rebuildrecentchanges.php
@@ -186,7 +186,7 @@ class RebuildRecentchanges extends Maintenance {
 				'rc_this_oldid' => 0,
 				'rc_last_oldid' => 0,
 				'rc_type'       => RC_LOG,
-				'rc_cur_id'     => 'COALESCE(page_id, 0)',
+				'rc_cur_id'     => $dbw->cascadingDeletes() ? 'page_id' : 'COALESCE(page_id, 0)',
 				'rc_log_type'   => 'log_type',
 				'rc_log_action' => 'log_action',
 				'rc_logid'      => 'log_id',