On Tue, Jul 26, 2022 at 1:54 PM Zhihong Yu <zyu@yugabyte.com> wrote: > Hi, > I was looking at ExplainOneQuery() where ExplainOneQuery_hook is called. > > Currently the call to the hook is in if block and normal processing is in > else block. > > What if the hook doesn't want to duplicate the whole code printing > execution plan ? > > Please advise. > > What kind of advice are you looking for, especially knowing we don't know anything except you find the existing hook unusable. https://github.com/postgres/postgres/commit/604ffd280b955100e5fc24649ee4d42a6f3ebf35 My advice is pretend the hook doesn't even exist since it was created 15 years ago for a specific purpose that isn't what you are doing. I'm hoping that you already have some idea of how to interact with the open source PostgreSQL project when it doesn't have a feature that you want. Otherwise that generic discussion probably is best done on -general with a better subject line. David J.