Re: anti-join chosen even when slower than old plan

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



I wrote:
 
> Besides the "fully-scanned object size relative to relation size
> costing adjustment" idea,
 
s/relation size/effective cache size/
 
-Kevin

-- 
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance


[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux