int limit = parseSQL.getLimit();
int start = parseSQL.getLimitOffset();
if (limit < 0 || start < 0) {
throw new TDHSSQLException("limit can't be negative!", parseSQL.getSql());
}
query.limit(start, limit);
return query;
}
private void processKey(ParseSQL parseSQL, List<OperationStruct> keys, Where where) throws TDHSSQLException {
String firstKeyOper = keys.get(0).getOper();