Thanks for the information. I can apply these 4 patches from 0eb23285a2 . I tested this branch from Ruby on Rails and it gets some unexpected behavior from my point of view. Setting pg_stat_statements.query_id_const_merge_threshold = 5 does not normalize sql queries whose number of in clauses exceeds 5.
Here are test steps. https://gist.github.com/yahonda/825ffccc4dcb58aa60e12ce33d25cd45#expected-behavior It would be appreciated if I can get my understanding correct. -- Yasuo Honda On Sun, Mar 24, 2024 at 3:20 AM Dmitry Dolgov <9erthali...@gmail.com> wrote: > Sure, I can rebase, give me a moment. If you don't want to wait, there > is a base commit in the patch, against which it should be applied > without issues, 0eb23285a2.
