Thread: how to skip building certain paths in path tree

<div dir="ltr">How do I modify PostgreSQL 9.3 source to skip certain join combinations (skip building certain paths in
pathtree) by checking some condition</div> 

<div dir="ltr"><br /><div class="gmail_extra"><br /><br /><div class="gmail_quote">On Tue, Jul 22, 2014 at 10:53 AM,
RajmohanC <span dir="ltr"><<a href="mailto:csrajmohan@gmail.com" target="_blank">csrajmohan@gmail.com</a>></span>
wrote:<br/><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div
dir="ltr">Howdo I modify PostgreSQL 9.3 source to skip certain join combinations (skip building certain paths in path
tree)by checking some condition</div></blockquote></div><br /><br clear="all" /></div><div class="gmail_extra">have a
lookat joinpaths.c<br /></div></div>