MySQL Forums
Forum List  »  Performance

Re: does this "top-200" query do a table scan
Posted by: Peter Brawley
Date: October 31, 2015 01:03PM

> In testing, it seems to do that even without the order by id_c


Without an Order By clause, order is arbitrary.

Options: ReplyQuote

Written By
Re: does this "top-200" query do a table scan
October 31, 2015 01:03PM

Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.