On 30/1/2024 12:44, Ashutosh Bapat wrote:
Thanks Vignesh. PFA patches rebased on the latest HEAD. The patch
addressing Amit's comments is still a separate patch for him to
review.
Thanks for this improvement. Working with partitions, I frequently see
peaks of memory consumption during planning. So, maybe one more case can
be resolved here.
Patch 0001 looks good. I'm not sure about free_child_sjinfo_members. Do
we really need it as a separate routine? It might be better to inline
this code.
Patch 0002 adds valuable comments, and I'm OK with that.
Also, as I remember, some extensions, such as pg_hint_plan, call
build_child_join_sjinfo. It is OK to break the interface with a major
version. But what if they need child_sjinfo a bit longer and collect
links to this structure? I don't think it is a real stopper, but it is
worth additional analysis.
--
regards,
Andrei Lepikhov
Postgres Professional
