diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2022-11-05 15:58:51 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2022-11-05 15:58:51 -0400 |
| commit | b0b72c64a0ce7bf5dd78a80b33d85c89c943ad0d (patch) | |
| tree | 654380bfd7bd08140874e220e5c96f9d1506f5e2 /src/backend/utils/adt/pgstatfuncs.c | |
| parent | ff8fa0bf7eb9001f321c2af4bbe9c0f2bd5c1bf8 (diff) | |
| download | postgresql-b0b72c64a0ce7bf5dd78a80b33d85c89c943ad0d.tar.gz postgresql-b0b72c64a0ce7bf5dd78a80b33d85c89c943ad0d.zip | |
Don't pass down nonnullable_vars while reducing outer joins.
We weren't actually using the passed-down list for anything, other
than computing the new value to be passed down further. I (tgl)
probably had the idea that we'd need this data eventually; but
no use-case has emerged in a good long while, so let's just stop
expending useless cycles here.
Richard Guo
Discussion: https://postgr.es/m/CAMbWs48KLy9aBb=sZ5MoNmnqAcGHaW_JTGWLCgoE_uMW7S6C-A@mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
0 files changed, 0 insertions, 0 deletions