MySQL Forums
Forum List  »  Performance

Re: Performance Schema estimates never change
Posted by: Øystein Grøvlen
Date: April 03, 2017 03:01AM

Hi,

I guess you mean information_schema.

Note that there also may be free space within a data file. E.g., if data has been deleted. The estimated free space can be found in the DATA_FREE column.

To remove free space, you can do OPTIMIZE TABLE (https://dev.mysql.com/doc/refman/5.7/en/optimize-table.html).

Øystein Grøvlen,
Senior Principal Software Engineer,
MySQL Group, Oracle,
Trondheim, Norway

Options: ReplyQuote


Subject
Views
Written By
Posted
Re: Performance Schema estimates never change
807
April 03, 2017 03:01AM


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.