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author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-10-24 12:52:43 +0200 |
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committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-10-24 12:52:43 +0200 |
commit | fb2a83b2b750a32ddfd107a75a3bc173f4f0a81f (patch) | |
tree | c509bb1109ab06e6d50812b0c8771e22657e9eea /src/backend/optimizer/util/relnode.c | |
parent | 4a6de748d3429cfa081942c46411d62341867bfd (diff) | |
download | postgresql-fb2a83b2b750a32ddfd107a75a3bc173f4f0a81f.tar.gz postgresql-fb2a83b2b750a32ddfd107a75a3bc173f4f0a81f.zip |
Update some comments that should've covered MERGE
Oversight in 7103ebb7aae8. Backpatch to 15.
Author: Richard Guo <guofenglinux@gmail.com>
Discussion: https://postgr.es/m/CAMbWs48gnDjZXq3-b56dVpQCNUJ5hD9kdtWN4QFwKCEapspNsA@mail.gmail.com
Diffstat (limited to 'src/backend/optimizer/util/relnode.c')
-rw-r--r-- | src/backend/optimizer/util/relnode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/optimizer/util/relnode.c b/src/backend/optimizer/util/relnode.c index 520409f4ba0..3c75fd56f22 100644 --- a/src/backend/optimizer/util/relnode.c +++ b/src/backend/optimizer/util/relnode.c @@ -999,7 +999,7 @@ build_joinrel_tlist(PlannerInfo *root, RelOptInfo *joinrel, if (var->varno == ROWID_VAR) { - /* UPDATE/DELETE row identity vars are always needed */ + /* UPDATE/DELETE/MERGE row identity vars are always needed */ RowIdentityVarInfo *ridinfo = (RowIdentityVarInfo *) list_nth(root->row_identity_vars, var->varattno - 1); |