MySQL Forums
Forum List  »  Optimizer & Parser

Re: Query that allows for missing rows
Posted by: Rick James
Date: April 16, 2011 01:52PM

* Turn the subquery into a JOIN.

* LEFT JOIN will deliver rows that exist in the _left_ table, but are missing from the _right_ table. Let's see your attempt that failed.

Options: ReplyQuote


Subject
Views
Written By
Posted
3920
April 15, 2011 10:49AM
Re: Query that allows for missing rows
987
April 16, 2011 01:52PM


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.