On 2017-04-30 07:19:21 +0200, Pavel Stehule wrote: > why we cannot to introduce GUC option - enable_cteoptfence ?
Doesn't really solve the issue, and we've generally shied away from GUCs that influence behaviour after a few bad experiences. What if you want one CTE inlined, but another one not?
It change behave in same sense like enable_nestloop, enable_hashjoin, ... with same limits.
