Re: Fwd: Query Optimizer Postgresql

2018-10-17 Thread Tomas Vondra
Hi Sumit, Unfortunately, those questions seem rather vague and generic, to the extent that it's virtually impossible to answer them without speculating what your "join order optimization" might do ... Generally speaking, paths are the primary output of a planner, so if all you do is construc

Fwd: Query Optimizer Postgresql

2018-10-16 Thread Sumit Chaturvedi
Hello Everyone, I had some questions about the query optimization engine and will be grateful if someone can answer them -- Forwarded message - From: Sumit Chaturvedi Date: Sun, Oct 14, 2018 at 8:50 PM Subject: Query Optimizer Postgresql To: Cc: Adwait Godbole , Nilay Pande ,