This mail looks exactly same as that from Shrinivas. Please check answers there.
On Tue, Sep 27, 2016 at 11:32 AM, davinder singh
> I am working in optimizer module of postgreSQL 9.4.1. My project is
> concerned with the plan returned by the optimizer.
> I am trying to return a subplan for a query instead of full plan. For this I
> need to return a path form RelOptInfo *standard_join_search() at allpaths.c
> other than from last level of root->join_rel_level().
> while doing so I am getting error :variable not found in subplan target
> lists at function fix_join_expr_mutator at setrefs.c.
> It will be great if you can give me some idea about why this error is
> happening,since this error is happening at above function, Please give me
> more information about that portion of code. Also I want to know for what
> targetlist stands for.
> Davinder Singh
The Postgres Database Company
Sent via pgsql-hackers mailing list (firstname.lastname@example.org)
To make changes to your subscription: