On 04/14/2014 09:36 PM, Stefan Keller wrote:
Who's the elephant in the room who is reluctant to introduce explicit hints?
Please read some of the previous discussions on this. Like this, in this
very same thread:
http://www.postgresql.org/message-id/15381.1395410...@sss.pgh.pa.us
I'd like to have explicit hints, *of the kind explained in that
message*. Hints that tell the planner what the data distribution is
like. Hints to override statistics and heuristics used by the planner.
- Heikki
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