diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2011-12-03 13:29:22 +0100 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2011-12-03 13:29:22 +0100 |
commit | ca32f08966f1b51fcb19460f0996bb0c4048e6fe (patch) | |
tree | ec04cc15b867bc21eedca904cea9af0254531a11 /maintenance/purgeStaleMemcachedText.php | |
parent | a22fbfc60f36f5f7ee10d5ae6fe347340c2ee67c (diff) |
Update to MediaWiki 1.18.0
* also update ArchLinux skin to chagnes in MonoBook
* Use only css to hide our menu bar when printing
Diffstat (limited to 'maintenance/purgeStaleMemcachedText.php')
-rw-r--r-- | maintenance/purgeStaleMemcachedText.php | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/maintenance/purgeStaleMemcachedText.php b/maintenance/purgeStaleMemcachedText.php new file mode 100644 index 00000000..c4f5006f --- /dev/null +++ b/maintenance/purgeStaleMemcachedText.php @@ -0,0 +1,34 @@ +<?php + +require_once( dirname( __FILE__ ) . '/commandLine.inc' ); + +function purgeStaleMemcachedText() { + global $wgMemc, $wgDBname; + $db = wfGetDB( DB_MASTER ); + $maxTextId = $db->selectField( 'text', 'max(old_id)' ); + $latestReplicatedTextId = $db->selectField( array( 'recentchanges', 'revision' ), 'rev_text_id', + array( 'rev_id = rc_this_oldid', "rc_timestamp < '20101225183000'"), 'purgeStaleMemcachedText', + array( 'ORDER BY' => 'rc_timestamp DESC' ) ); + $latestReplicatedTextId -= 100; # A bit of paranoia + + echo "Going to purge text entries from $latestReplicatedTextId to $maxTextId in $wgDBname\n"; + + for ( $i = $latestReplicatedTextId; $i < $maxTextId; $i++ ) { + $key = wfMemcKey( 'revisiontext', 'textid', $i ); + + while (1) { + if (! $wgMemc->delete( $key ) ) { + echo "Memcache delete for $key returned false\n"; + } + if ( $wgMemc->get( $key ) ) { + echo "There's still content in $key!\n"; + } else { + break; + } + } + + } +} + +purgeStaleMemcachedText(); + |