On Sat, Jul 22, 2023 at 12:02 AM Tom Lane <tgl@sss.pgh.pa.us> wrote:
Richard Guo <guofenglinux@gmail.com> writes: > Instead of fixing add_outer_joins_to_relids() to cope with child joins, > I'm wondering if we can build join relids for a child join from its > parent by adjust_child_relids, something like attached.
That looks like a good solid solution. Pushed with a bit of editorialization --- mostly, that I put the test case into partition_join.sql where there's already suitable test tables.
