Thread: pgsql: Fix parent node of WCO expressions in partitioned tables.

Fix parent node of WCO expressions in partitioned tables.

Since edd44738bc8814 WCO expressions of partitioned tables are
initialized with the first subplan as parent. That's not correct, as
the correct context is the ModifyTableState node. That's also what is
used for RETURNING processing, initialized nearby.

This appears not to cause any visible problems for in core code, but
is problematic for in development patch.

Discussion: https://postgr.es/m/20180303043818.tnvlo243bgy7una3@alap3.anarazel.de

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/d06aba240d24c499cdd5e77695b3cd28a094e648

Modified Files
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src/backend/executor/execPartition.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)