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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-06-10 16:20:03 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-06-10 16:20:03 -0400 |
| commit | 3303ea1a327b41d3b406d7be7a5ce2901e561066 (patch) | |
| tree | d3efb62c93fa191a290e101a7766b2e0f58f27dd /contrib/postgres_fdw/postgres_fdw.c | |
| parent | 2f153ddfdd318b211590dd5585f65f357d85c2de (diff) | |
| download | postgresql-3303ea1a327b41d3b406d7be7a5ce2901e561066.tar.gz postgresql-3303ea1a327b41d3b406d7be7a5ce2901e561066.zip | |
Remove reltarget_has_non_vars flag.
Commit b12fd41c6 added a "reltarget_has_non_vars" field to RelOptInfo,
but failed to maintain it accurately. Since its only purpose was to skip
calls to has_parallel_hazard() in the simple case where a rel's targetlist
is all Vars, and that call is really pretty cheap in that case anyway, it
seems like this is just a case of premature optimization. Let's drop the
flag and do the calls unconditionally until it's proven that we need more
smarts here.
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.c')
0 files changed, 0 insertions, 0 deletions