From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Tue, 29 Apr 2008 15:13:46 +0000 (+0000)
Subject: Adding updater for new pf_memory field
X-Git-Tag: 1.31.0-rc.0~48009
X-Git-Url: http://git.cyclocoop.org/%40spipnet%40?a=commitdiff_plain;h=440947b4875d9e1c2b44077f9ba73ff797c8bcb7;p=lhc%2Fweb%2Fwiklou.git

Adding updater for new pf_memory field
---

diff --git a/maintenance/archives/patch-profiling-memory.sql b/maintenance/archives/patch-profiling-memory.sql
new file mode 100644
index 0000000000..ddd851e1e9
--- /dev/null
+++ b/maintenance/archives/patch-profiling-memory.sql
@@ -0,0 +1,2 @@
+ALTER TABLE /*$wgDBprefix*/profiling
+  ADD pf_memory float NOT NULL default 0;
diff --git a/maintenance/updaters.inc b/maintenance/updaters.inc
index 936e34fa8e..8eeb212f60 100644
--- a/maintenance/updaters.inc
+++ b/maintenance/updaters.inc
@@ -141,6 +141,7 @@ $wgMysqlUpdates = array(
 	array( 'add_field', 'user_newtalk',  'user_last_timestamp', 'patch-user_last_timestamp.sql'),
 	array( 'do_populate_parent_id' ),
 	array( 'check_bin', 'protected_titles', 'pt_title',      'patch-pt_title-encoding.sql', ),
+	array( 'maybe_do_profiling_memory_update' ),
 );
 
 
@@ -980,6 +981,19 @@ function do_categorylinks_indices_update() {
 	}
 }
 
+function maybe_do_profiling_memory_update() {
+	global $wgDatabase;
+	if ( !$wgDatabase->tableExists( 'profiling' ) ) {
+		// Simply ignore
+	} elseif ( $wgDatabase->fieldExists( 'profiling', 'pf_memory' ) ) {
+		echo "profiling table has pf_memory field.\n";
+	} else {
+		echo "Adding pf_memory field to table profiling...";
+		dbsource( archive( 'patch-profiling-memory.sql' ), $wgDatabase );
+		echo "ok\n";
+	}
+}
+
 function do_stats_init() {
 	// Sometimes site_stats table is not properly populated.
 	global $wgDatabase;