Re: [HACKERS] how to skip building certain paths in path tree

2014-07-21 Thread Atri Sharma 
On Tue, Jul 22, 2014 at 10:53 AM, Rajmohan C  wrote:

> How do I modify PostgreSQL 9.3 source to skip certain join combinations
> (skip building certain paths in path tree) by checking some condition
>


have a look at joinpaths.c

[HACKERS] how to skip building certain paths in path tree

2014-07-21 Thread Rajmohan C 
How do I modify PostgreSQL 9.3 source to skip certain join combinations
(skip building certain paths in path tree) by checking some condition