Using two databases in one mediawiki - Wikitech-l

23 Apr 2010

hi all,
          I built two mediawiki(wiki1,wiki2),and each of them has a 
database(wikidb1,wikidb2).I want to use both of the database in wiki1.That's 
mean I can query the data which belong to  wikidb2 in wiki1.

       I have already use the following code  in wiki1.

                                 $dbName = "wikidb2";                        

                                 $dbw = wfGetDB( DB_MASTER );
                                 $dbw->selectDB( $dbName );

                                 $pageId =  $dbw->selectField( 
'page','page_id',

  array( 'page_title'     => $title,

            'page_namespace'  => 0   ),

   __METHOD__);
 But it didn't work.

Is there any way or any function to solve this problem?

Thanks  a lot

vanessa lee