From 66d9ba93894eac80d316da1e1f4ce04e5c2d9d98 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sun, 12 Apr 2020 19:24:16 +0300
Subject: [PATCH] Added a test

---
 .../0_stateless/01120_join_constants.reference  |  2 ++
 .../0_stateless/01120_join_constants.sql        | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 tests/queries/0_stateless/01120_join_constants.reference
 create mode 100644 tests/queries/0_stateless/01120_join_constants.sql

diff --git a/tests/queries/0_stateless/01120_join_constants.reference b/tests/queries/0_stateless/01120_join_constants.reference
new file mode 100644
index 00000000000..a16427fbdf7
--- /dev/null
+++ b/tests/queries/0_stateless/01120_join_constants.reference
@@ -0,0 +1,2 @@
+1	hello	1	world	world	1
+2	hello	0		world	1
diff --git a/tests/queries/0_stateless/01120_join_constants.sql b/tests/queries/0_stateless/01120_join_constants.sql
new file mode 100644
index 00000000000..443559c3ea1
--- /dev/null
+++ b/tests/queries/0_stateless/01120_join_constants.sql
@@ -0,0 +1,17 @@
+SELECT
+    t1.*,
+    t2.*,
+    'world',
+    isConstant('world')
+FROM
+(
+    SELECT
+        arrayJoin([1, 2]) AS k,
+        'hello'
+) AS t1
+LEFT JOIN
+(
+    SELECT
+        arrayJoin([1, 3]) AS k,
+        'world'
+) AS t2 ON t1.k = t2.k;