Re: Tuning/performance issue... - Mailing list pgsql-performance

From Tom Lane
Subject Re: Tuning/performance issue...
Date
Msg-id 3151.1065239894@sss.pgh.pa.us
Whole thread Raw
In response to Re: Tuning/performance issue...  (Rod Taylor <rbt@rbt.ca>)
List pgsql-performance
Rod Taylor <rbt@rbt.ca> writes:
> I've often wondered if they win on those because they have a lighter
> weight parser / optimizer with less "lets try simplifying this query"
> steps or if the MYISAM storage mechanism is simply quicker at pulling
> data off the disk.

Comparing pre-PREPAREd queries would probably tell something about that.

            regards, tom lane

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