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Diffstat (limited to 'maintenance/deleteOrphanedRevisions.inc.php')
-rw-r--r-- | maintenance/deleteOrphanedRevisions.inc.php | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/maintenance/deleteOrphanedRevisions.inc.php b/maintenance/deleteOrphanedRevisions.inc.php new file mode 100644 index 00000000..7cfb1c6b --- /dev/null +++ b/maintenance/deleteOrphanedRevisions.inc.php @@ -0,0 +1,33 @@ +<?php + +/** + * Support functions for the deleteOrphanedRevisions maintenance script + * + * @package MediaWiki + * @subpackage Maintenance + * @author Rob Church <robchur@gmail.com> + */ + +/** + * Delete one or more revisions from the database + * Do this inside a transaction + * + * @param $id Array of revision id values + * @param $db Database class (needs to be a master) + */ +function deleteRevisions( $id, &$dbw ) { + if( !is_array( $id ) ) + $id = array( $id ); + $dbw->delete( 'revision', array( 'rev_id' => $id ), 'deleteRevision' ); +} + +/** + * Spit out script usage information and exit + */ +function showUsage() { + echo( "Finds revisions which refer to nonexisting pages and deletes them from the database\n" ); + echo( "USAGE: php deleteOrphanedRevisions.php [--report]\n\n" ); + echo( " --report : Prints out a count of affected revisions but doesn't delete them\n\n" ); +} + +?>
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