> Andreas Seltenreich <seltenreich(at)gmx(dot)de> writes: >> Tom Lane writes: >>> Well, I certainly think all of these represent bugs: >>>> 3 | ERROR: plan should not reference subplan's variable >>>> 2 | ERROR: failed to assign all NestLoopParams to plan nodes > >> These appear to be related. The following query produces the former, >> but if you replace the very last reference of provider with the literal >> 'bar', it raises the latter error. > > Fixed that, thanks for the test case!
I haven't seen the former since your commit, but there recently were some instances of the latter. The attached queries all throw the error against master at 8752bbb.