Merge "rdbms: add IDatabase::lockForUpdate() convenience method"

[lhc/web/wiklou.git] / includes / Category.php

diff --git a/includes/Category.php b/includes/Category.php
index fe3dd0d..f8ac8ae 100644 (file)
--- a/includes/Category.php
+++ b/includes/Category.php
@@ -337,13 +337,7 @@ class Category {
 
                // Lock the `category` row before locking `categorylinks` rows to try
                // to avoid deadlocks with LinksDeletionUpdate (T195397)
-               $dbw->selectField(
-                       'category',
-                       1,
-                       [ 'cat_title' => $this->mName ],
-                       __METHOD__,
-                       [ 'FOR UPDATE' ]
-               );
+               $dbw->lockForUpdate( 'category', [ 'cat_title' => $this->mName ], __METHOD__ );
 
                // Lock all the `categorylinks` records and gaps for this category;
                // this is a separate query due to postgres/oracle limitations