clustering/dfs/ezpostsgresqlbackend.php
public function _deleteByLike( $like, $fname = false )
    {
        if ( $fname )
            $fname .= "::_deleteByLike($like)";
        else
            $fname = "_deleteByLike($like)";
        return $this->_protect( array( $this, '_deleteByLikeInner' ), $fname,
                                $like, $fname );
    }
public function _deleteByLike( $like, $fname = false )
    {
        if ( $fname )
            $fname .= "::_deleteByLike($like)";
        else
            $fname = "_deleteByLike($like)";
        return $this->_protect( array( $this, '_deleteByLikeInner' ), $fname,
                                $like, $fname );
    }
public function _deleteByLike ( $ like , $ fname = false ) { if ( $ fname ) $ fname .= "::_deleteByLike($like)" ; else $ fname = "_deleteByLike($like)" ; return $ this -> _protect ( array ( $ this , '_deleteByLikeInner' ) , $ fname , $ like , $ fname ) ; }
Deletes multiple files using a SQL LIKE statement
Use _delete if you need to delete single files

@see eZDFSFileHandler::fileDelete
@see _deleteByLikeInner
@see _delete

@param string $like
SQL LIKE condition applied to ezdfsfile.name to look for files
to delete. Will use name_trunk if the LIKE string matches a
filetype that supports name_trunk.
@param bool|string $fname Optional caller name for debugging

@return bool
Deletes multiple files using a SQL LIKE statement Use _delete if you need to delete single files