Re: [HACKERS] bushy plans - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: [HACKERS] bushy plans
Date
Msg-id 199902150229.VAA21743@candle.pha.pa.us
Whole thread Raw
In response to bushy plans  (Bruce Momjian <maillist@candle.pha.pa.us>)
List pgsql-hackers
> Can someone comment on what Bushy plans do in the optimizer, and whether
> the code has any value?

If anyone wants to research this, the driving field appears to be
in JoinInfo called 'inactive', soon to be called bushy_inactive.


--  Bruce Momjian                        |  http://www.op.net/~candle maillist@candle.pha.pa.us            |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
Pennsylvania19026
 


pgsql-hackers by date:

Previous
From: Vadim Mikheev
Date:
Subject: Re: [HACKERS] bushy plans
Next
From: Vadim Mikheev
Date:
Subject: Re: [HACKERS] Optimizer is fixed, and faster