}
@Override
public Row next() {
while(it.hasNext()) {
Schema schema = it.next();
if(isAccessible(session, schema.getName())) {
return new ValuesRow(rowType,
null, // catalog
schema.getName(),
null, // owner
null,null, null, // default charset catalog/schema/name
null, // sql path
null,null, null, // default charset catalog/schema/name
++rowCounter /*hidden pk*/);