From b1e055686e58b0b47c2d1af619c9e2ff082aee51 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri, 26 Jun 2020 02:52:26 +0300
Subject: [PATCH] Added tests for #8692

---
 .../01345_array_join_LittleMaverick.reference |  2 ++
 .../01345_array_join_LittleMaverick.sql       | 28 +++++++++++++++++++
 .../01346_array_join_mrxotey.reference        |  2 ++
 .../0_stateless/01346_array_join_mrxotey.sql  | 28 +++++++++++++++++++
 4 files changed, 60 insertions(+)
 create mode 100644 tests/queries/0_stateless/01345_array_join_LittleMaverick.reference
 create mode 100644 tests/queries/0_stateless/01345_array_join_LittleMaverick.sql
 create mode 100644 tests/queries/0_stateless/01346_array_join_mrxotey.reference
 create mode 100644 tests/queries/0_stateless/01346_array_join_mrxotey.sql

diff --git a/tests/queries/0_stateless/01345_array_join_LittleMaverick.reference b/tests/queries/0_stateless/01345_array_join_LittleMaverick.reference
new file mode 100644
index 00000000000..83fdd14d0c8
--- /dev/null
+++ b/tests/queries/0_stateless/01345_array_join_LittleMaverick.reference
@@ -0,0 +1,2 @@
+NEW	2
+\N	2
diff --git a/tests/queries/0_stateless/01345_array_join_LittleMaverick.sql b/tests/queries/0_stateless/01345_array_join_LittleMaverick.sql
new file mode 100644
index 00000000000..6529f51471e
--- /dev/null
+++ b/tests/queries/0_stateless/01345_array_join_LittleMaverick.sql
@@ -0,0 +1,28 @@
+DROP TABLE IF EXISTS test;
+
+CREATE TABLE test
+(
+  `id` Nullable(String),
+  `status` Nullable(Enum8('NEW' = 0, 'CANCEL' = 1)),
+  `nested.nestedType` Array(Nullable(String)),
+  `partition` Date
+) ENGINE = MergeTree() PARTITION BY partition
+ORDER BY
+  partition SETTINGS index_granularity = 8192;
+
+INSERT INTO test VALUES ('1', 'NEW', array('a', 'b'), now());
+
+SELECT
+    status,
+    count() AS all
+FROM test ARRAY JOIN nested as nestedJoined
+WHERE (status IN (
+    SELECT status
+    FROM temp.test ARRAY JOIN nested as nestedJoined
+    GROUP BY status 
+    ORDER BY count() DESC 
+    LIMIT 10)) AND (id IN ('1', '2'))
+GROUP BY CUBE(status)
+LIMIT 100;
+
+DROP TABLE test;
diff --git a/tests/queries/0_stateless/01346_array_join_mrxotey.reference b/tests/queries/0_stateless/01346_array_join_mrxotey.reference
new file mode 100644
index 00000000000..6ed281c757a
--- /dev/null
+++ b/tests/queries/0_stateless/01346_array_join_mrxotey.reference
@@ -0,0 +1,2 @@
+1
+1
diff --git a/tests/queries/0_stateless/01346_array_join_mrxotey.sql b/tests/queries/0_stateless/01346_array_join_mrxotey.sql
new file mode 100644
index 00000000000..b57b7fadcdd
--- /dev/null
+++ b/tests/queries/0_stateless/01346_array_join_mrxotey.sql
@@ -0,0 +1,28 @@
+DROP TABLE IF EXISTS test;
+
+CREATE TABLE test (
+    a Date,
+    b UInt32,
+    c UInt64,
+    p Nested (
+        at1 String,
+        at2 String
+    )
+) ENGINE = MergeTree()
+PARTITION BY a
+ORDER BY b
+SETTINGS index_granularity = 8192;
+
+INSERT INTO test (a, b, c, p.at1, p.at2)
+VALUES (now(), 1, 2, ['foo', 'bar'], ['baz', 'qux']);
+
+SELECT b
+FROM test
+ARRAY JOIN p
+WHERE
+    b = 1
+    AND c IN (
+        SELECT c FROM test
+    );
+
+DROP TABLE test;