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Update more comments for 96198d94cb.

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Etsuro Fujita, reviewed (though not completely endorsed) by Ashutosh
Bapat, and slightly expanded by me.
This commit is contained in:
Robert Haas
2016-03-14 14:27:11 -04:00
parent 74a379b984
commit 6be84eeb8d
3 changed files with 7 additions and 6 deletions
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3
src/backend/optimizer/path/joinpath.c
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@ -213,7 +213,8 @@ add_paths_to_joinrel(PlannerInfo *root,
/*
* 5. If inner and outer relations are foreign tables (or joins) belonging
* to the same server, give the FDW a chance to push down joins.
* to the same server and using the same user mapping, give the FDW a
* chance to push down joins.
*/
if (joinrel->fdwroutine &&
joinrel->fdwroutine->GetForeignJoinPaths)