Re: [sqlsmith] Planner error on lateral joins

2020-11-29 Thread Tom Lane
I wrote: > Andreas Seltenreich writes: >> testing with sqlsmith on master at 3df51ca8b3 produced one instance of >> the following error: >> ERROR: failed to build any 6-way joins > Thanks for the test case! The attached modification to use only > longstanding test tables fails back to 9.5, but

Re: [sqlsmith] Planner error on lateral joins

2020-11-29 Thread Tom Lane
Andreas Seltenreich writes: > testing with sqlsmith on master at 3df51ca8b3 produced one instance of > the following error: > ERROR: failed to build any 6-way joins Thanks for the test case! The attached modification to use only longstanding test tables fails back to 9.5, but succeeds in 9.