Dear Onder, > Some history that may help, since the planner keeps coming up....
Thanks for the clarification. I cannot recall so detailed discussions. > On the concern about scanning all indexes: I do not think it is a > problem. We already walk the full index list today; this change only > removes the early return. It runs only on first apply or after an > invalidation, and the work is bounded by the number of indexes, which is > small. A quick microbenchmark should confirm it is tiny next to the > apply work itself. Yes, I agreed it's not a serious problem. just I wanted to see such the micro bench. Best regards, Hayato Kuroda FUJITSU LIMITED
