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Improve comment of pgstat_read_statsfile()

The comment at the top of pgstat_read_statsfile() mentioned that thestats are read from the on-disk file into the pgstats dshash. This isincorrect for fix-numbered stats as these are loaded directly intoshared memory. This commit simplifies the comment to be more general.Author: Bertrand DrouvotDiscussion:https://postgr.es/m/Zo/eJIHUcqKxeSgv@ip-10-97-1-34.eu-west-3.compute.internal

1 parent0d8bd0a commit72c0b24Copy full SHA for 72c0b24

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src/backend/utils/activity
- pgstat.c

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`‎src/backend/utils/activity/pgstat.c`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1495,7 +1495,7 @@ read_chunk(FILE fpin, void ptr, size_t len)`
`1495`	`1495`	`#defineread_chunk_s(fpin,ptr) read_chunk(fpin, ptr, sizeof(*ptr))`
`1496`	`1496`
`1497`	`1497`	`/*`
`1498`		`- * Reads in existing statistics file intothe shared stats hash.`
	`1498`	`+ * Reads in existing statistics file intomemory.`
`1499`	`1499`	`*`
`1500`	`1500`	`* This function is called in the only process that is accessing the shared`
`1501`	`1501`	`* stats so locking is not required.`

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Commit72c0b24

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`‎src/backend/utils/activity/pgstat.c`

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