From 6e8239d5d45934dbd090a4db5750bc947d500129 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Mon, 14 Jun 2021 07:21:29 +0300
Subject: [PATCH] Add a test for #20315

---
 .../01912_bad_cast_join_fuzz.reference           | 10 ++++++++++
 .../0_stateless/01912_bad_cast_join_fuzz.sql     | 16 ++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 tests/queries/0_stateless/01912_bad_cast_join_fuzz.reference
 create mode 100644 tests/queries/0_stateless/01912_bad_cast_join_fuzz.sql

diff --git a/tests/queries/0_stateless/01912_bad_cast_join_fuzz.reference b/tests/queries/0_stateless/01912_bad_cast_join_fuzz.reference
new file mode 100644
index 00000000000..68707e5a4a7
--- /dev/null
+++ b/tests/queries/0_stateless/01912_bad_cast_join_fuzz.reference
@@ -0,0 +1,10 @@
+1023	0	\N
+1024	1	\N
+1025	2	\N
+1026	3	\N
+1027	4	\N
+1028	5	\N
+1029	6	\N
+1030	7	\N
+1031	8	\N
+1032	9	\N
diff --git a/tests/queries/0_stateless/01912_bad_cast_join_fuzz.sql b/tests/queries/0_stateless/01912_bad_cast_join_fuzz.sql
new file mode 100644
index 00000000000..01e02a3be62
--- /dev/null
+++ b/tests/queries/0_stateless/01912_bad_cast_join_fuzz.sql
@@ -0,0 +1,16 @@
+SELECT
+    1023 + l,
+    *
+FROM
+(
+    SELECT toLowCardinality(toNullable(number)) AS l
+    FROM system.numbers
+    LIMIT 10
+) AS s1
+ANY LEFT JOIN
+(
+    SELECT toLowCardinality(toNullable(number)) AS r
+    FROM system.numbers
+    LIMIT 7
+) AS s2 ON (l + 1023) = (r * 3)
+ORDER BY l, r;