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Fix inconsistencies and typos in the tree, take 10

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This addresses some issues with unnecessary code comments, fixes various
typos in docs and comments, and removes some orphaned structures and
definitions.

Author: Alexander Lakhin
Discussion: https://postgr.es/m/9aabc775-5494-b372-8bcb-4dfc0bd37c68@gmail.com
This commit is contained in:
Michael Paquier
2019-08-13 13:53:41 +09:00
parent 2d7d67cc74
commit 66bde49d96
74 changed files with 93 additions and 141 deletions
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7
src/backend/access/brin/brin_revmap.c
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@@ -395,9 +395,10 @@ brinRevmapDesummarizeRange(Relation idxrel, BlockNumber heapBlk)
*/
/*
* Because of SUE lock, this function shouldn't run concurrently with
* summarization. Placeholder tuples can only exist as leftovers from
* crashed summarization, so if we detect any, we complain but proceed.
* Because of ShareUpdateExclusive lock, this function shouldn't run
* concurrently with summarization. Placeholder tuples can only exist as
* leftovers from crashed summarization, so if we detect any, we complain
* but proceed.
*/
if (BrinTupleIsPlaceholder(tup))
ereport(WARNING,