Fix typo in comment.

This commit is contained in:
Etsuro Fujita 2019-11-27 16:00:48 +09:00
parent 1d9056f563
commit c41824c152

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@ -967,7 +967,7 @@ build_joinrel_tlist(PlannerInfo *root, RelOptInfo *joinrel,
* join paths made from this pair of sub-relations. (It will not need to
* be considered further up the join tree.)
*
* In many case we will find the same RestrictInfos in both input
* In many cases we will find the same RestrictInfos in both input
* relations' joinlists, so be careful to eliminate duplicates.
* Pointer equality should be a sufficient test for dups, since all
* the various joinlist entries ultimately refer to RestrictInfos