Per OverlordQ, fix for r87164: let's use an aggregate function that exists in postgresql

diff --git a/includes/WikiPage.php b/includes/WikiPage.php
index b95faed..d5eba55 100644 (file)
--- a/includes/WikiPage.php
+++ b/includes/WikiPage.php
@@ -665,7 +665,7 @@ class WikiPage extends Page {
                if ( $dbr->implicitGroupby() ) {
                        $realNameField = 'user_real_name';
                } else {
-                       $realNameField = 'FIRST(user_real_name) AS user_real_name';
+                       $realNameField = 'MIN(user_real_name) AS user_real_name';
                }
 
                $tables = array( 'revision', 'user' );