From 1eb44c6837dec560984d619795277135594941f9 Mon Sep 17 00:00:00 2001
From: Amos Bird <amosbird@gmail.com>
Date: Tue, 29 Oct 2019 22:26:43 +0800
Subject: [PATCH] Add missing tests

---
 .../queries/0_stateless/00612_count.reference  | 14 ++++++++++++++
 dbms/tests/queries/0_stateless/00612_count.sql | 18 ++++++++++++++++++
 .../0_stateless/00612_shard_count.reference    |  2 ++
 .../queries/0_stateless/00612_shard_count.sql  |  9 +++++++++
 4 files changed, 43 insertions(+)
 create mode 100644 dbms/tests/queries/0_stateless/00612_count.reference
 create mode 100644 dbms/tests/queries/0_stateless/00612_count.sql
 create mode 100644 dbms/tests/queries/0_stateless/00612_shard_count.reference
 create mode 100644 dbms/tests/queries/0_stateless/00612_shard_count.sql

diff --git a/dbms/tests/queries/0_stateless/00612_count.reference b/dbms/tests/queries/0_stateless/00612_count.reference
new file mode 100644
index 00000000000..2e519138d9f
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00612_count.reference
@@ -0,0 +1,14 @@
+1234567
+2469134
+2469134
+1234567
+
+1234567
+1234567
+1234567
+1234567
+1234567
+1234567
+1234567
+1234568
+1234567
diff --git a/dbms/tests/queries/0_stateless/00612_count.sql b/dbms/tests/queries/0_stateless/00612_count.sql
new file mode 100644
index 00000000000..e701fa1cc73
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00612_count.sql
@@ -0,0 +1,18 @@
+DROP TABLE IF EXISTS test.count;
+
+CREATE TABLE test.count (x UInt64) ENGINE = MergeTree ORDER BY tuple();
+INSERT INTO test.count SELECT * FROM numbers(1234567);
+
+SELECT count() FROM test.count;
+SELECT count() * 2 FROM test.count;
+SELECT count() FROM (SELECT * FROM test.count UNION ALL SELECT * FROM test.count);
+SELECT count() FROM test.count WITH TOTALS;
+SELECT arrayJoin([count(), count()]) FROM test.count;
+SELECT arrayJoin([count(), count()]) FROM test.count LIMIT 1;
+SELECT arrayJoin([count(), count()]) FROM test.count LIMIT 1, 1;
+SELECT arrayJoin([count(), count()]) AS x FROM test.count LIMIT 1 BY x;
+SELECT arrayJoin([count(), count() + 1]) AS x FROM test.count LIMIT 1 BY x;
+SELECT count() FROM test.count HAVING count() = 1234567;
+SELECT count() FROM test.count HAVING count() != 1234567;
+
+DROP TABLE test.count;
diff --git a/dbms/tests/queries/0_stateless/00612_shard_count.reference b/dbms/tests/queries/0_stateless/00612_shard_count.reference
new file mode 100644
index 00000000000..094f191d24b
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00612_shard_count.reference
@@ -0,0 +1,2 @@
+2469134
+1234567
diff --git a/dbms/tests/queries/0_stateless/00612_shard_count.sql b/dbms/tests/queries/0_stateless/00612_shard_count.sql
new file mode 100644
index 00000000000..b59ba029351
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00612_shard_count.sql
@@ -0,0 +1,9 @@
+DROP TABLE IF EXISTS test.count;
+
+CREATE TABLE test.count (x UInt64) ENGINE = MergeTree ORDER BY tuple();
+INSERT INTO test.count SELECT * FROM numbers(1234567);
+
+SELECT count() FROM remote('127.0.0.{1,2}', test.count);
+SELECT count() / 2 FROM remote('127.0.0.{1,2}', test.count);
+
+DROP TABLE test.count;