On 12 December 2014 at 03:22, Simon Riggs <simon@2ndquadrant.com> wrote:
> It's a simple patch, but it solves the test cases I know about and
> does almost nothing to planning time.
Test cases attached. The files marked "pettus_*" are written up from
Christophe Pettus' blog.
The other test case is one of my own devising, based upon recent
customer problems.
The "10 most recent calls" is a restatement of actual problems seen in the past.
Also attached is a new parameter called enable_sortedpath which can be
used to turn on/off the sorted path generated by the planner.
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
