Remove nrm_match parameter from fix_upper_expr
With the changes in the previous commit, we can now use exact
nullingrels matches in all cases when fixing up expressions of
upper-level plan nodes that are not joins. Therefore, we can remove
the nrm_match parameter from fix_upper_expr(), along with the
corresponding field in fix_upper_expr_context.
Author: Richard Guo <guofenglinux@gmail.com>
Discussion: https://postgr.es/m/CAMbWs482_DFHzQ079ZPp6c8UvmFdz3Jj+4K8tVRu9g2Bw34NPA@mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/3b0991059f33305118d850bb94fc9dca590c4ed6
Modified Files
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src/backend/optimizer/plan/setrefs.c | 32 +++++++-------------------------
1 file changed, 7 insertions(+), 25 deletions(-)
