Re: Open items

> The TODO item is about counting all temporary files, not sorts in
> particular.  Or at least that's what I thought it meant.

If the DBA have to improve the performance,
DBA will need to know about:
 - Which SQL generate a disk sort? - Size of sorts. - Changing 'work_mem' value can reduce disk sorts?

So, sometime DBA want to know about 'sorts', not temp files.

However, I understand DBA must also care about temp files usage.

I think both are required.
DBA need to know about 'sorts' and 'temp files'.

-- 
NAGAYASU Satoshi <nagayasus@nttdata.co.jp>