From: Roan Kattouw <catrope@users.mediawiki.org>
Date: Sun, 14 Dec 2008 17:44:13 +0000 (+0000)
Subject: Follow-up to r44584: finishing comment.
X-Git-Tag: 1.31.0-rc.0~43968
X-Git-Url: http://git.cyclocoop.org/%7D%7Cconcat%7B?a=commitdiff_plain;h=41427131951b2fab55378cf460bd108a45277348;p=lhc%2Fweb%2Fwiklou.git

Follow-up to r44584: finishing comment.
---

diff --git a/includes/api/ApiQueryAllpages.php b/includes/api/ApiQueryAllpages.php
index f26335f903..b920944603 100644
--- a/includes/api/ApiQueryAllpages.php
+++ b/includes/api/ApiQueryAllpages.php
@@ -117,7 +117,8 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
 			$this->addTables('langlinks');
 			$this->addWhere('page_id=ll_from');
 			$this->addOption('STRAIGHT_JOIN');
-			// We have to GROUP BY
+			// We have to GROUP BY all selected fields to stop
+			// PostgreSQL from whining
 			$this->addOption('GROUP BY', implode(', ', $selectFields));
 			$forceNameTitleIndex = false;
 		}