}
wfProfileIn( __METHOD__ );
- // Construct query
- // This is very similar to Parser::replaceLinkHolders
+ // This is similar to LinkHolderArray::replaceInternal
$dbr = wfGetDB( DB_SLAVE );
- $page = $dbr->tableName( 'page' );
- $set = $this->constructSet( 'page', $dbr );
- if ( $set === false ) {
- wfProfileOut( __METHOD__ );
- return false;
- }
- $sql = "SELECT page_id, page_namespace, page_title, page_len, page_is_redirect, page_latest FROM $page WHERE $set";
+ $table = 'page';
+ $fields = array( 'page_id', 'page_namespace', 'page_title', 'page_len',
+ 'page_is_redirect', 'page_latest' );
+ $conds = $this->constructSet( 'page', $dbr );
// Do query
$caller = __METHOD__;
if ( strval( $this->caller ) !== '' ) {
$caller .= " (for {$this->caller})";
}
- $res = $dbr->query( $sql, $caller );
+ $res = $dbr->select( $table, $fields, $conds, $caller );
wfProfileOut( __METHOD__ );
return $res;
}
* @return mixed string with SQL where clause fragment, or false if no items.
*/
public function constructSet( $prefix, $db ) {
- return $db->makeWhereFrom2d( $this->data, "{$prefix}_namespace", "{$prefix}_title" );
+ return $db->makeWhereFrom2d( $this->data, "{$prefix}_namespace", "{$prefix}_title" );
}
}