MySQL Forums
Forum List  »  Optimizer & Parser

Re: prepared statement query takes 3s for a few hundred lines - query issue
Posted by: Rick James
Date: November 30, 2015 08:09PM

If it is not chewing up a CPU or I/O, then it is not mysql.

Can you intrument it to check the time before and after the SELECT.

To debug a performance issue with that query, please provide
SHOW CREATE TABLE for each table
SHOW TABLE STATUS for each table
EXPLAIN SELECT ...

Options: ReplyQuote


Subject
Views
Written By
Posted
Re: prepared statement query takes 3s for a few hundred lines - query issue
905
November 30, 2015 08:09PM


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.