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Document partitioned_rels in create_modifytable_path header comment.

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Etsuro Fujita, slightly adjusted by me.

Discussion: http://postgr.es/m/e87c4a6d-23d7-5e7c-e8db-44ed418eb5d1@lab.ntt.co.jp
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Robert Haas 2017-06-22 13:51:39 -04:00
parent a4f06606a3
commit 6af9f1bd4b
1 changed files with 3 additions and 0 deletions
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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,
* 'operation' is the operation type
* 'canSetTag' is true if we set the command tag/es_processed
* 'nominalRelation' is the parent RT index for use of EXPLAIN
* 'partitioned_rels' is an integer list of RT indexes of non-leaf tables in
* the partition tree, if this is an UPDATE/DELETE to a partitioned table.
* Otherwise NIL.
* 'resultRelations' is an integer list of actual RT indexes of target rel(s)
* 'subpaths' is a list of Path(s) producing source data (one per rel)
* 'subroots' is a list of PlannerInfo structs (one per rel)