Fix re-parameterize of MergeAppendPath
Instead of MergeAppendPath, MergeAppend nodes were considered. This
code is not covered by any tests now, which should be addressed at some
point.
This is an oversight from f49842d, which introduced partition-wise joins
in v11, so back-patch down to that.
Author: Michael Paquier
Reviewed-by: Ashutosh Bapat
Discussion: https://postgr.es/m/20180718062202.GC8565@paquier.xyz
Branch
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REL_11_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/6365ebacdd08f988cd31572c7190c8f08194bf5d
Modified Files
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src/backend/optimizer/util/pathnode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)