diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/nodes/queryjumblefuncs.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/backend/nodes/queryjumblefuncs.c b/src/backend/nodes/queryjumblefuncs.c index e489bfceb56..82f725baaa5 100644 --- a/src/backend/nodes/queryjumblefuncs.c +++ b/src/backend/nodes/queryjumblefuncs.c @@ -42,7 +42,13 @@ /* GUC parameters */ int compute_query_id = COMPUTE_QUERY_ID_AUTO; -/* True when compute_query_id is ON, or AUTO and a module requests them */ +/* + * True when compute_query_id is ON or AUTO, and a module requests them. + * + * Note that IsQueryIdEnabled() should be used instead of checking + * query_id_enabled or compute_query_id directly when we want to know + * whether query identifiers are computed in the core or not. + */ bool query_id_enabled = false; static void AppendJumble(JumbleState *jstate, |