Commitb5f6c4d

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Reset vacuum_defer_cleanup_age to PGC_SIGHUP.

Revert commit84725aa

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Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -2288,7 +2288,8 @@ SET ENABLE_SEQSCAN TO OFF;`
`2288`	`2288`	`is measured in terms of number of write transactions occurring on the`
`2289`	`2289`	`primary server, it is difficult to predict just how much additional`
`2290`	`2290`	`grace time will be made available to standby queries.`
`2291`		`- This parameter can only be set at server start.`
	`2291`	`+ This parameter can only be set in the <filename>postgresql.conf</>`
	`2292`	`+ file or on the server command line.`
`2292`	`2293`	`</para>`
`2293`	`2294`	`<para>`
`2294`	`2295`	`You should also consider setting <varname>hot_standby_feedback</>`

Lines changed: 1 addition & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -1880,12 +1880,7 @@ static struct config_int ConfigureNamesInt[] =`
`1880`	`1880`	`},`
`1881`	`1881`
`1882`	`1882`	`{`
`1883`		`-/*`
`1884`		`- * Setting this to a higher value without restarting postmaster`
`1885`		`- * can cause various bugs in TOAST object removal, CLUSTER and`
`1886`		`- * possibly other places, so this must be changed only on restart.`
`1887`		`- */`
`1888`		`-{"vacuum_defer_cleanup_age",PGC_POSTMASTER,REPLICATION_MASTER,`
	`1883`	`+{"vacuum_defer_cleanup_age",PGC_SIGHUP,REPLICATION_MASTER,`
`1889`	`1884`	`gettext_noop("Number of transactions by which VACUUM and HOT cleanup should be deferred, if any."),`
`1890`	`1885`	`NULL`
`1891`	`1886`	`},`

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