Stabilize primary key test

PJMODOS · PJMODOS · commit 91a6d8470b53 · 2016-01-10T14:17:34.000+01:00
diff --git a/expected/primary_key.out b/expected/primary_key.out
@@ -221,10 +221,11 @@ ALTER TABLE public.pk_users DROP CONSTRAINT pk_users_pkey,
 Indexes:
     "pk_users_pkey" PRIMARY KEY, btree (id)
 
-SELECT pg_xlog_wait_remote_apply(pg_current_xlog_location(), pid) FROM pg_stat_replication;
+SELECT pg_xlog_wait_remote_apply(pg_current_xlog_location(), 0);
  pg_xlog_wait_remote_apply 
 ---------------------------
-(0 rows)
+ 
+(1 row)
 
 \c :subscriber_dsn
 \d+ pk_users;
diff --git a/sql/primary_key.sql b/sql/primary_key.sql
@@ -92,7 +92,7 @@ ALTER TABLE public.pk_users DROP CONSTRAINT pk_users_pkey,
 $$);
 
 \d+ pk_users;
-SELECT pg_xlog_wait_remote_apply(pg_current_xlog_location(), pid) FROM pg_stat_replication;
+SELECT pg_xlog_wait_remote_apply(pg_current_xlog_location(), 0);
 
 \c :subscriber_dsn
 \d+ pk_users;
