Fix typo in comment.

Author: Kyotaro Horiguchi
This commit is contained in:
Heikki Linnakangas 2018-04-09 14:20:13 +03:00
parent 1671c01650
commit 2c19ea863a
1 changed files with 1 additions and 1 deletions

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@ -1205,7 +1205,7 @@ replace_rte_variables_mutator(Node *node,
* If the expression tree contains a whole-row Var for the target RTE,
* *found_whole_row is set to true. In addition, if to_rowtype is
* not InvalidOid, we replace the Var with a Var of that vartype, inserting
* a ConvertRowTypeExpr to map back to the rowtype expected by the expression.
* a ConvertRowtypeExpr to map back to the rowtype expected by the expression.
* (Therefore, to_rowtype had better be a child rowtype of the rowtype of the
* RTE we're changing references to.) Callers that don't provide to_rowtype
* should report an error if *found_row_type is true; we don't do that here