From 559da607fce65258709d94a8062ad7b09296689a Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Thu, 1 Mar 2018 11:33:48 +0300
Subject: [PATCH] Added test #878

---
 .../00592_union_all_different_aliases.reference            | 4 ++++
 .../0_stateless/00592_union_all_different_aliases.sql      | 7 +++++++
 2 files changed, 11 insertions(+)
 create mode 100644 dbms/tests/queries/0_stateless/00592_union_all_different_aliases.reference
 create mode 100644 dbms/tests/queries/0_stateless/00592_union_all_different_aliases.sql

diff --git a/dbms/tests/queries/0_stateless/00592_union_all_different_aliases.reference b/dbms/tests/queries/0_stateless/00592_union_all_different_aliases.reference
new file mode 100644
index 00000000000..98fb6a68656
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00592_union_all_different_aliases.reference
@@ -0,0 +1,4 @@
+1
+1
+1
+1
diff --git a/dbms/tests/queries/0_stateless/00592_union_all_different_aliases.sql b/dbms/tests/queries/0_stateless/00592_union_all_different_aliases.sql
new file mode 100644
index 00000000000..0c837a5a4f5
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00592_union_all_different_aliases.sql
@@ -0,0 +1,7 @@
+SELECT 1 AS a
+UNION ALL 
+SELECT 1 AS b;
+
+SELECT 1 AS a
+UNION ALL 
+SELECT 1 AS a;