1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/regress/expected/triggers.out b/src/test/regress/expected/triggers.out
index cd2b550c14e..c64151ba09f 100644
--- a/src/test/regress/expected/triggers.out
+++ b/src/test/regress/expected/triggers.out
@@ -2094,6 +2094,30 @@ NOTICE:  trigger zzz on parted_trig_1_1 AFTER INSERT for ROW
 NOTICE:  trigger bbb on parted_trig_2 AFTER INSERT for ROW
 NOTICE:  trigger zzz on parted_trig_2 AFTER INSERT for ROW
 drop table parted_trig;
+-- Verify propagation of trigger arguments to partitions
+create table parted_trig (a int) partition by list (a);
+create table parted_trig1 partition of parted_trig for values in (1);
+create or replace function trigger_notice() returns trigger as $$
+  declare
+    arg1 text = TG_ARGV[0];
+    arg2 integer = TG_ARGV[1];
+  begin
+    raise notice 'trigger % on % % % for % args % %',
+		TG_NAME, TG_TABLE_NAME, TG_WHEN, TG_OP, TG_LEVEL, arg1, arg2;
+    return null;
+  end;
+  $$ language plpgsql;
+create trigger aaa after insert on parted_trig
+   for each row execute procedure trigger_notice('quirky', 1);
+-- Verify propagation of trigger arguments to partitions attached after creating trigger
+create table parted_trig2 partition of parted_trig for values in (2);
+create table parted_trig3 (like parted_trig);
+alter table parted_trig attach partition parted_trig3 for values in (3);
+insert into parted_trig values (1), (2), (3);
+NOTICE:  trigger aaa on parted_trig1 AFTER INSERT for ROW args quirky 1
+NOTICE:  trigger aaa on parted_trig2 AFTER INSERT for ROW args quirky 1
+NOTICE:  trigger aaa on parted_trig3 AFTER INSERT for ROW args quirky 1
+drop table parted_trig;
 -- test irregular partitions (i.e., different column definitions),
 -- including that the WHEN clause works
 create function bark(text) returns bool language plpgsql immutable