Update collector/pg_long_running_transactions.go

Sticksman · SuperQ · Sticksman · commit 88434b408a52 · 2023-08-24T09:35:28.000-07:00
Co-authored-by: Ben Kochie &lt;superq@gmail.com&gt;
Signed-off-by: Felix Yuan &lt;felix.yuan@reddit.com&gt;
diff --git a/collector/pg_long_running_transactions.go b/collector/pg_long_running_transactions.go
@@ -52,7 +52,7 @@ var (
 	longRunningTransactionsQuery = `
 	SELECT
 		COUNT(*) as transactions,
-   		MAX(EXTRACT(EPOCH FROM (clock_timestamp() - xact_start))) AS age_in_seconds
+   		MAX(EXTRACT(EPOCH FROM clock_timestamp())) AS oldest_timestamp_seconds
     FROM pg_catalog.pg_stat_activity
     WHERE state is distinct from 'idle' AND (now() - xact_start) > '1 minutes'::interval AND query not like 'autovacuum:%'
 	`

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ var (`
`52`	`52`	longRunningTransactionsQuery = `
`53`	`53`	`SELECT`
`54`	`54`	`COUNT(*) as transactions,`
`55`		`- MAX(EXTRACT(EPOCH FROM (clock_timestamp() - xact_start))) AS age_in_seconds`
	`55`	`+ MAX(EXTRACT(EPOCH FROM clock_timestamp())) AS oldest_timestamp_seconds`
`56`	`56`	`FROM pg_catalog.pg_stat_activity`
`57`	`57`	`WHERE state is distinct from 'idle' AND (now() - xact_start) > '1 minutes'::interval AND query not like 'autovacuum:%'`
`58`	`58`	`