From 0a7638fc9fbd86268bfe0365a3dac4722540cdb1 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Mon, 20 Aug 2018 22:24:39 +0300
Subject: [PATCH] Added test #2897

---
 ...0699_materialized_view_mutations.reference |  8 +++
 .../00699_materialized_view_mutations.sh      | 51 +++++++++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 dbms/tests/queries/0_stateless/00699_materialized_view_mutations.reference
 create mode 100755 dbms/tests/queries/0_stateless/00699_materialized_view_mutations.sh

diff --git a/dbms/tests/queries/0_stateless/00699_materialized_view_mutations.reference b/dbms/tests/queries/0_stateless/00699_materialized_view_mutations.reference
new file mode 100644
index 00000000000..a12f6b91176
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00699_materialized_view_mutations.reference
@@ -0,0 +1,8 @@
+100	0	99
+100	0	99
+50	1	99
+100	0	99
+50	1	99
+50	1	99
+0	0	0
+0	0	0
diff --git a/dbms/tests/queries/0_stateless/00699_materialized_view_mutations.sh b/dbms/tests/queries/0_stateless/00699_materialized_view_mutations.sh
new file mode 100755
index 00000000000..f191ec3b77e
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00699_materialized_view_mutations.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+set -e
+
+CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+. $CURDIR/../shell_config.sh
+
+. $CURDIR/mergetree_mutations.lib
+
+
+${CLICKHOUSE_CLIENT} --multiquery --query="
+DROP TABLE IF EXISTS test.view;
+DROP TABLE IF EXISTS test.null;
+
+CREATE TABLE test.null (x UInt8) ENGINE = MergeTree ORDER BY tuple();
+CREATE MATERIALIZED VIEW test.view ENGINE = MergeTree ORDER BY tuple() AS SELECT * FROM test.null;
+
+INSERT INTO test.null SELECT * FROM numbers(100);
+SELECT count(), min(x), max(x) FROM test.null;
+SELECT count(), min(x), max(x) FROM test.view;
+
+ALTER TABLE test.null DELETE WHERE x % 2 = 0;"
+
+wait_for_mutation null mutation_2.txt
+
+${CLICKHOUSE_CLIENT} --multiquery --query="
+SELECT count(), min(x), max(x) FROM test.null;
+SELECT count(), min(x), max(x) FROM test.view;
+
+ALTER TABLE test.view DELETE WHERE x % 2 = 0;
+"
+
+wait_for_mutation .inner.view mutation_2.txt
+
+${CLICKHOUSE_CLIENT} --multiquery --query="
+SELECT count(), min(x), max(x) FROM test.null;
+SELECT count(), min(x), max(x) FROM test.view;
+
+ALTER TABLE test.null DELETE WHERE x % 2 = 1;
+ALTER TABLE test.view DELETE WHERE x % 2 = 1;
+"
+
+wait_for_mutation null mutation_3.txt
+wait_for_mutation .inner.view mutation_3.txt
+
+${CLICKHOUSE_CLIENT} --multiquery --query="
+SELECT count(), min(x), max(x) FROM test.null;
+SELECT count(), min(x), max(x) FROM test.view;
+
+DROP TABLE test.view;
+DROP TABLE test.null;
+"