From: Greg Sabino Mullane <greg@users.mediawiki.org>
Date: Mon, 20 Jul 2009 01:42:24 +0000 (+0000)
Subject: For oldimage table, do ON UPDATE CASCADE. Per bug #19445.
X-Git-Tag: 1.31.0-rc.0~40819
X-Git-Url: http://git.cyclocoop.org/data/%24oldEdit?a=commitdiff_plain;h=3b545f8a39f3de71d2e6d1ffed3fc62a1adc323f;p=lhc%2Fweb%2Fwiklou.git

For oldimage table, do ON UPDATE CASCADE. Per bug #19445.
Note: still needs adjustments to updaters.inc
---

diff --git a/maintenance/postgres/tables.sql b/maintenance/postgres/tables.sql
index a8e423768c..8c36f94aa4 100644
--- a/maintenance/postgres/tables.sql
+++ b/maintenance/postgres/tables.sql
@@ -288,7 +288,7 @@ CREATE TABLE oldimage (
   oi_deleted       SMALLINT     NOT NULL DEFAULT 0,
   oi_sha1          TEXT         NOT NULL DEFAULT ''
 );
-ALTER TABLE oldimage ADD CONSTRAINT oldimage_oi_name_fkey_cascade FOREIGN KEY (oi_name) REFERENCES image(img_name) ON DELETE CASCADE;
+ALTER TABLE oldimage ADD CONSTRAINT oldimage_oi_name_fkey_cascade FOREIGN KEY (oi_name) REFERENCES image(img_name) ON DELETE CASCADE ON UPDATE CASCADE;
 CREATE INDEX oi_name_timestamp    ON oldimage (oi_name,oi_timestamp);
 CREATE INDEX oi_name_archive_name ON oldimage (oi_name,oi_archive_name);
 CREATE INDEX oi_sha1              ON oldimage (oi_sha1);