diff options
Diffstat (limited to 'docs/database.txt')
| -rw-r--r-- | docs/database.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/database.txt b/docs/database.txt index 25dce8b7..80044734 100644 --- a/docs/database.txt +++ b/docs/database.txt @@ -7,7 +7,7 @@ By Tim Starling, January 2006. For information about the MediaWiki database layout, such as a description of the tables and their contents, please see: - http://meta.wikimedia.org/wiki/Help:Database_layout + http://www.mediawiki.org/wiki/Manual:Database_layout http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/maintenance/tables.sql?view=markup @@ -17,7 +17,7 @@ description of the tables and their contents, please see: To make a read query, something like this usually suffices: -$dbr =& wfGetDB( DB_SLAVE ); +$dbr = wfGetDB( DB_SLAVE ); $res = $dbr->select( /* ...see docs... */ ); while ( $row = $dbr->fetchObject( $res ) ) { ... @@ -28,7 +28,7 @@ Note the assignment operator in the while condition. For a write query, use something like: -$dbw =& wfGetDB( DB_MASTER ); +$dbw = wfGetDB( DB_MASTER ); $dbw->insert( /* ...see docs... */ ); We use the convention $dbr for read and $dbw for write to help you keep @@ -103,7 +103,7 @@ regularly lag by several minutes, making review of recent edits difficult. In addition to this, MediaWiki attempts to ensure that the user sees -events occuring on the wiki in chronological order. A few seconds of lag +events occurring on the wiki in chronological order. A few seconds of lag can be tolerated, as long as the user sees a consistent picture from subsequent requests. This is done by saving the master binlog position in the session, and then at the start of each request, waiting for the @@ -157,7 +157,7 @@ Often this approach is not good enough, and it becomes necessary to enclose small groups of queries in their own transaction. Use the following syntax: -$dbw =& wfGetDB( DB_MASTER ); +$dbw = wfGetDB( DB_MASTER ); $dbw->immediateBegin(); /* Do queries */ $dbw->immediateCommit(); |