Hi, On 04/07/2016 01:23 PM, Simon Riggs wrote:
On 7 April 2016 at 00:15, Tomas Vondra <tomas.von...@2ndquadrant.com <mailto:tomas.von...@2ndquadrant.com>> wrote:Right. Fixed. 0001 committed. I added comments and a fastpath when no triggers are present. For 0002, I would be more comfortable adding enable_fk_plans = on (true) | off even if we decided to remove that parameter that before release.
Attached is 0002 with the GUC added. I certainly believe we should think twice before keeping the GUC in the final release - it's definitely useful for testing etc. but I'm afraid it'd be just another tuning knob for regular users.
regards -- Tomas Vondra http://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
0002-use-fkeys-in-join-estimation.patch
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