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Fix some grammar and typos in comments and docs

The documentation fixes are backpatched down to where they apply.

Author: Justin Pryzby
Discussion: https://postgr.es/m/20201031020801.GD3080@telsasoft.com
Backpatch-through: 9.6
This commit is contained in:
Michael Paquier
2020-11-02 15:14:41 +09:00
parent 644f0d7cc9
commit 8a15e735be
25 changed files with 28 additions and 28 deletions

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@ -2915,7 +2915,7 @@ generate_useful_gather_paths(PlannerInfo *root, RelOptInfo *rel, bool override_r
/*
* If the path has no ordering at all, then we can't use either
* incremental sort or rely on implict sorting with a gather
* incremental sort or rely on implicit sorting with a gather
* merge.
*/
if (subpath->pathkeys == NIL)

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@ -371,7 +371,7 @@ remove_rel_from_query(PlannerInfo *root, int relid, Relids joinrelids)
* Likewise remove references from PlaceHolderVar data structures,
* removing any no-longer-needed placeholders entirely.
*
* Removal is a bit tricker than it might seem: we can remove PHVs that
* Removal is a bit trickier than it might seem: we can remove PHVs that
* are used at the target rel and/or in the join qual, but not those that
* are used at join partner rels or above the join. It's not that easy to
* distinguish PHVs used at partner rels from those used in the join qual,