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Use a real RT index when setting up partition tuple routing.

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Before, we always used a dummy value of 1, but that's not right when
the partitioned table being modified is inside of a WITH clause
rather than part of the main query.

Amit Langote, reported and reviewd by Etsuro Fujita, with a comment
change by me.

Discussion: http://postgr.es/m/ee12f648-8907-77b5-afc0-2980bcb0aa37@lab.ntt.co.jp
This commit is contained in:
Robert Haas
2017-07-17 21:29:45 -04:00
parent 533463307b
commit f81a91db4d
6 changed files with 41 additions and 1 deletions
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1
src/include/executor/executor.h
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@ -207,6 +207,7 @@ extern void EvalPlanQualSetTuple(EPQState *epqstate, Index rti,
HeapTuple tuple);
extern HeapTuple EvalPlanQualGetTuple(EPQState *epqstate, Index rti);
extern void ExecSetupPartitionTupleRouting(Relation rel,
Index resultRTindex,
PartitionDispatch **pd,
ResultRelInfo **partitions,
TupleConversionMap ***tup_conv_maps,