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fix_no_scan_handling.diff

application/octet-stream

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Filename: fix_no_scan_handling.diff
Type: application/octet-stream
Part: 0
Message: Re: Tracking last scan time

Patch

Format: unified
File+−
src/backend/utils/adt/pgstatfuncs.c 2 0 
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c
index 96bffc0f2a..63e8f15c59 100644
--- a/src/backend/utils/adt/pgstatfuncs.c
+++ b/src/backend/utils/adt/pgstatfuncs.c
@@ -60,6 +60,8 @@ pg_stat_get_lastscan(PG_FUNCTION_ARGS)
 
 	if ((tabentry = pgstat_fetch_stat_tabentry(relid)) == NULL)
 		PG_RETURN_NULL();
+	else if (tabentry->lastscan == 0)
+		PG_RETURN_NULL();
 	else
 		PG_RETURN_TIMESTAMPTZ(tabentry->lastscan);
 }