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-rw-r--r--src/include/pgstat.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/pgstat.h b/src/include/pgstat.h
index dbb2074ed4a..44279ea3d70 100644
--- a/src/include/pgstat.h
+++ b/src/include/pgstat.h
@@ -432,6 +432,8 @@ extern TimestampTz pgstat_get_stat_snapshot_timestamp(bool *have_snapshot);
extern PgStat_Kind pgstat_get_kind_from_str(char *kind_str);
extern bool pgstat_have_entry(PgStat_Kind kind, Oid dboid, Oid objoid);
+/* GUC hook for stats_fetch_consistency */
+extern void assign_stats_fetch_consistency(int newval, void *extra);
/*
* Functions in pgstat_archiver.c