From 3d0f878535b530620e061e750178ccbb0fc18585 Mon Sep 17 00:00:00 2001
From: Nikolai Kochetov <nik-kochetov@yandex-team.ru>
Date: Thu, 28 Jan 2021 12:44:12 +0300
Subject: [PATCH] Added test.

---
 .../0_stateless/01674_where_prewhere_array_crash.reference   | 0
 .../queries/0_stateless/01674_where_prewhere_array_crash.sql | 5 +++++
 2 files changed, 5 insertions(+)
 create mode 100644 tests/queries/0_stateless/01674_where_prewhere_array_crash.reference
 create mode 100644 tests/queries/0_stateless/01674_where_prewhere_array_crash.sql

diff --git a/tests/queries/0_stateless/01674_where_prewhere_array_crash.reference b/tests/queries/0_stateless/01674_where_prewhere_array_crash.reference
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/tests/queries/0_stateless/01674_where_prewhere_array_crash.sql b/tests/queries/0_stateless/01674_where_prewhere_array_crash.sql
new file mode 100644
index 00000000000..d6eef000b36
--- /dev/null
+++ b/tests/queries/0_stateless/01674_where_prewhere_array_crash.sql
@@ -0,0 +1,5 @@
+drop table if exists tab;
+create table tab  (x UInt64, `arr.a` Array(UInt64), `arr.b` Array(UInt64)) engine = MergeTree order by x;
+select x from tab array join arr prewhere x != 0 where arr; -- { serverError 47; }
+select x from tab array join arr prewhere arr where x != 0; -- { serverError 47; }
+drop table if exists tab;