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Fix comment in heapam.c 

Improvement per suggestion from Tom Lane.

Author: Daniel Gustafsson
Discussion: https://postgr.es/m/FED18699-4270-4778-8DA8-10F119A5ECF3@yesql.se
This commit is contained in:
Michael Paquier 2020-01-13 17:57:38 +09:00
parent cebf9d6e6e
commit 7689d907bb
1 changed files with 1 additions and 1 deletions
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src/backend/access/heap/heapam.c
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@ -2145,7 +2145,7 @@ heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples,
* that check MUST be done at least past the point of acquiring an
* exclusive buffer content lock on every buffer that will be affected,
* and MAY be done after all inserts are reflected in the buffers and
* those locks are released; otherwise there race condition. Since
* those locks are released; otherwise there is a race condition. Since
* multiple buffers can be locked and unlocked in the loop below, and it
* would not be feasible to identify and lock all of those buffers before
* the loop, we must do a final check at the end.