Store boolean values as integers with SQLite

[lhc/web/wiklou.git] / docs / memcached.txt

diff --git a/docs/memcached.txt b/docs/memcached.txt
index b31554c..f54a4e7 100644 (file)
--- a/docs/memcached.txt
+++ b/docs/memcached.txt
@@ -56,7 +56,7 @@ To start the daemon manually, use something like:
   memcached -d -l 127.0.0.1 -p 11211 -m 64
 
 (to run in daemon mode, accessible only via loopback interface,
-on port 11000, using up to 64MB of memory)
+on port 11211, using up to 64MB of memory)
 
 In your LocalSettings.php file, set:
 
@@ -71,8 +71,8 @@ it has twice the memory of the others and you want to spread
 usage evenly), make its entry a subarray:
 
   $wgMemCachedServers = array(
-    "127.0.0.1:11000", # one gig on this box
-    array("192.168.0.1:11000", 2 ) # two gigs on the other box
+    "127.0.0.1:11211", # one gig on this box
+    array("192.168.0.1:11211", 2 ) # two gigs on the other box
   );
 
 == PHP client for memcached ==
@@ -97,13 +97,6 @@ this is mentionned below.
 
 (incomplete, out of date)
 
-Ajax Search:
-       key: $wgDBname:ajaxsearch:md5( $search )
-       ex: wikidb:ajaxsearch:9565814d5d564fa898dd6111b94fae0b
-       stores: array with the result of research of a given text
-       cleared by: nothing
-       expiry: 30 minutes
-
 Date Formatter:
        key: $wgDBname:dateformatter
        ex: wikidb:dateformatter
@@ -145,7 +138,7 @@ Message Cache:
        key: $wgDBname:messages, $wgDBname:messages-hash, $wgDBname:messages-status
        ex: wikidb:messages, wikidb:messages-hash, wikidb:messages-status
        stores: an array where the keys are DB keys and the values are messages
-       set in: wfMsg(), Article::editUpdates() both call wfLoadAllMessages()
+       set in: wfMessage(), Article::editUpdates() and Title::moveTo()
        expriy: $wgMsgCacheExpiry
        cleared by: nothing
 
@@ -160,16 +153,20 @@ Newtalk:
 Parser Cache:
        stored in: $parserMemc
        controlled by: $wgEnableParserCache
-       key: $wgDBname:pcache:idhash:$pageid-$renderkey!$hash$edit
+       key: $wgDBname:pcache:idhash:$pageid-$renderkey!$hash
                $pageid: id of the page
                $renderkey: 1 if action=render, 0 otherwise
-               $hash: hash of user options, see User::getPageRenderingHash()
-               $edit: '!edit=0' if the user can't edit the page, '' otherwise
+               $hash: hash of user options applied to the page, see ParserOptions::optionsHash()
        ex: wikidb:pcache:idhash:1-0!1!0!!en!2
        stores: ParserOutput object
-       modified by: Article::editUpdates()
-       expriy: $wgParserCacheExpireTime or one hour if it contains specific magic
-               words
+       modified by: WikiPage::doEditUpdates() or PoolWorkArticleView::doWork()
+       expiry: $wgParserCacheExpireTime or less if it contains short lived functions
+
+       key: $wgDBname:pcache:idoptions:$pageid
+       stores: CacheTime object with an additional list of used options for the hash,
+    serves as ParserCache pointer.
+       modified by: ParserCache::save()
+       expiry: The same as the ParserCache entry it points to.
 
 Ping limiter:
        controlled by: $wgRateLimits
@@ -201,7 +198,7 @@ Revision text:
        expriry: $wgRevisionCacheExpiry
 
 Sessions:
-       controlled by: $wgSessionsInMemcached
+       controlled by: $wgSessionsInObjectCache
        key: $wgBDname:session:$id
        ex: wikidb:session:38d7c5b8d3bfc51egf40c69bc40f8be3
        stores: $SESSION, useful when using a multi-sever wiki
@@ -226,20 +223,23 @@ Special:Allpages:
 
 Special:Recentchanges (feed):
        stored in: $messageMemc
-       key: $wgDBname:rcfeed:$format:limit:$imit:minor:$hideminor and
+       key: $wgDBname:rcfeed:$format:$limit:$hideminor:$target and
                rcfeed:$format:timestamp
-       ex: wikidb:rcfeed:rss:limit:50:minor:0 and rcfeed:rss:timestamp
+       ex: wikidb:rcfeed:rss:50:: and rcfeed:rss:timestamp
        stores: xml output of feed
        expiry: one day
-       clear by: calling Special:Recentchanges?action=purge
+       clear by: maintenance/rebuildrecentchanges.php script, or
+       calling Special:Recentchanges?action=purge&feed=rss,
+       Special:Recentchanges?action=purge&feed=atom,
+       but note need $wgGroupPermissions[...]['purge'] permission.
 
 Statistics:
        controlled by: $wgStatsMethod
        key: $wgDBname:stats:$key
        ex: wikibd:stats:request_with_session
-       stores: counter for statistics (see maintenance/stats.php script)
+       stores: counter for statistics (see maintenance/showCacheStats.php script)
        expiry: none (?)
-       cleared by: maintenance/clear_stats.php script
+       cleared by: maintenance/clearCacheStats.php script
 
 User:
        key: $wgDBname:user:id:$sId