maintenance/deleteArchivedRevisions.inc

   1 <?php
   2
   3 /**
   4  * Support functions for the deleteArchivedRevisions script
   5  *
   6  * @file
   7  * @ingroup Maintenance
   8  * @author Aaron Schulz
   9  */
  10
  11 require_once( 'purgeOldText.inc' );
  12
  13 function DeleteArchivedRevisions( $delete = false ) {
  14
  15         # Data should come off the master, wrapped in a transaction
  16         $dbw = wfGetDB( DB_MASTER );
  17         $dbw->begin();
  18
  19         $tbl_arch = $dbw->tableName( 'archive' );
  20         # Delete as appropriate
  21         echo( "Deleting archived revisions..." );
  22         $dbw->query( "TRUNCATE TABLE $tbl_arch" );
  23         echo( "done.\n" );
  24
  25         $delete = $dbw->affectedRows() != 0;
  26
  27         # This bit's done
  28         # Purge redundant text records
  29         $dbw->commit();
  30         if( $delete ) {
  31                 PurgeRedundantText( true );
  32         }
  33
  34 }