-- Will be NULL for pages deleted prior to 1.11.
ar_page_id int unsigned,
+ -- Original previous revision
+ ar_parent_id int unsigned default NULL,
+
KEY name_title_timestamp (ar_namespace,ar_title,ar_timestamp),
KEY usertext_timestamp (ar_user_text,ar_timestamp)
array( 'add_table', 'updatelog', 'patch-updatelog.sql' ),
array( 'add_table', 'category', 'patch-category.sql' ),
array( 'do_category_population' ),
+ array( 'add_field', 'archive', 'ar_parent_id', 'patch-ar_parent_id.sql'),
array( 'do_populate_parent_id' ),
);