diff options
Diffstat (limited to 'src/backend/commands/explain.c')
| -rw-r--r-- | src/backend/commands/explain.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c index c98c9b5547c..c8e292adfa6 100644 --- a/src/backend/commands/explain.c +++ b/src/backend/commands/explain.c @@ -769,27 +769,24 @@ ExplainPrintTriggers(ExplainState *es, QueryDesc *queryDesc) { ResultRelInfo *rInfo; bool show_relname; - int numrels = queryDesc->estate->es_num_result_relations; - int numrootrels = queryDesc->estate->es_num_root_result_relations; + List *resultrels; List *routerels; List *targrels; - int nr; ListCell *l; + resultrels = queryDesc->estate->es_opened_result_relations; routerels = queryDesc->estate->es_tuple_routing_result_relations; targrels = queryDesc->estate->es_trig_target_relations; ExplainOpenGroup("Triggers", "Triggers", false, es); - show_relname = (numrels > 1 || numrootrels > 0 || + show_relname = (list_length(resultrels) > 1 || routerels != NIL || targrels != NIL); - rInfo = queryDesc->estate->es_result_relations; - for (nr = 0; nr < numrels; rInfo++, nr++) - report_triggers(rInfo, show_relname, es); - - rInfo = queryDesc->estate->es_root_result_relations; - for (nr = 0; nr < numrootrels; rInfo++, nr++) + foreach(l, resultrels) + { + rInfo = (ResultRelInfo *) lfirst(l); report_triggers(rInfo, show_relname, es); + } foreach(l, routerels) { |