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Commit6af9f1b

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Document partitioned_rels in create_modifytable_path header comment.
Etsuro Fujita, slightly adjusted by me.Discussion:http://postgr.es/m/e87c4a6d-23d7-5e7c-e8db-44ed418eb5d1@lab.ntt.co.jp
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‎src/backend/optimizer/util/pathnode.c

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@@ -3158,6 +3158,9 @@ create_lockrows_path(PlannerInfo *root, RelOptInfo *rel,
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* 'operation' is the operation type
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* 'canSetTag' is true if we set the command tag/es_processed
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* 'nominalRelation' is the parent RT index for use of EXPLAIN
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* 'partitioned_rels' is an integer list of RT indexes of non-leaf tables in
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*the partition tree, if this is an UPDATE/DELETE to a partitioned table.
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*Otherwise NIL.
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* 'resultRelations' is an integer list of actual RT indexes of target rel(s)
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* 'subpaths' is a list of Path(s) producing source data (one per rel)
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* 'subroots' is a list of PlannerInfo structs (one per rel)

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