}
}
+ protected function dropSequence( $table, $ns ) {
+ if ( $this->db->sequenceExists( $ns ) ) {
+ $this->output( "Dropping sequence $ns\n" );
+ $this->db->query( "DROP SEQUENCE $ns CASCADE" );
+ }
+ }
+
protected function renameSequence( $old, $new ) {
if ( $this->db->sequenceExists( $new ) ) {
$this->output( "...sequence $new already exists.\n" );