From: Brion Vibber <brion@users.mediawiki.org>
Date: Mon, 27 Sep 2004 07:18:49 +0000 (+0000)
Subject: Tweak image img_name index updater to current tables.sql (primary key)
X-Git-Tag: 1.5.0alpha1~1747
X-Git-Url: https://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/comptes/journal.php?a=commitdiff_plain;h=3cdc9384299caea586d82cebe8585d67a0d5b37d;p=lhc%2Fweb%2Fwiklou.git

Tweak image img_name index updater to current tables.sql (primary key)
---

diff --git a/maintenance/archives/patch-image_name_primary.sql b/maintenance/archives/patch-image_name_primary.sql
new file mode 100644
index 0000000000..d584d09ff5
--- /dev/null
+++ b/maintenance/archives/patch-image_name_primary.sql
@@ -0,0 +1,6 @@
+-- Make the image name index unique
+
+ALTER TABLE image DROP INDEX img_name;
+
+ALTER TABLE image
+  ADD PRIMARY KEY img_name (img_name);
diff --git a/maintenance/updaters.inc b/maintenance/updaters.inc
index 78bfbfaf9b..da96ef1213 100644
--- a/maintenance/updaters.inc
+++ b/maintenance/updaters.inc
@@ -128,11 +128,11 @@ function do_linkscc_1_3_update() {
 
 function do_image_name_unique_update() {
 	global $wgDatabase;
-	if ( $wgDatabase->indexUnique( 'image', 'img_name' ) ) {
-		echo "...img_name already unique.\n";
+	if( $wgDatabase->indexExists( 'image', 'PRIMARY' ) ) {
+		echo "...image primary key already set.\n";
 	} else {
-		echo "Making the img_name index unique... ";
-		dbsource( "maintenance/archives/patch-image_name_unique.sql", $wgDatabase );
+		echo "Making img_name the primary key... ";
+		dbsource( "maintenance/archives/patch-image_name_primary.sql", $wgDatabase );
 		echo "ok\n";
 	}
 }