From 4c3af43ed34c3ec8c730fbe8ebefb00e6d58471d Mon Sep 17 00:00:00 2001
From: Ivan Lezhankin <ilezhankin@yandex-team.ru>
Date: Wed, 19 Dec 2018 17:36:55 +0300
Subject: [PATCH] Add test.

---
 .../queries/0_stateless/00806_alter_update.reference  |  3 +++
 dbms/tests/queries/0_stateless/00806_alter_update.sql | 11 +++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 dbms/tests/queries/0_stateless/00806_alter_update.reference
 create mode 100644 dbms/tests/queries/0_stateless/00806_alter_update.sql

diff --git a/dbms/tests/queries/0_stateless/00806_alter_update.reference b/dbms/tests/queries/0_stateless/00806_alter_update.reference
new file mode 100644
index 00000000000..fbc804c35ca
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00806_alter_update.reference
@@ -0,0 +1,3 @@
+0
+foo
+foo
diff --git a/dbms/tests/queries/0_stateless/00806_alter_update.sql b/dbms/tests/queries/0_stateless/00806_alter_update.sql
new file mode 100644
index 00000000000..65e98188c3f
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/00806_alter_update.sql
@@ -0,0 +1,11 @@
+DROP TABLE IF EXISTS test.alter_update;
+
+CREATE TABLE test.alter_update (d Date, e Enum8('foo'=1, 'bar'=2)) Engine = MergeTree(d, (d), 8192);
+INSERT INTO test.alter_update (d, e) VALUES ('2018-01-01', 'foo');
+INSERT INTO test.alter_update (d, e) VALUES ('2018-01-02', 'bar');
+
+ALTER TABLE test.alter_update UPDATE e = CAST('foo', 'Enum8(\'foo\' = 1, \'bar\' = 2)') WHERE d='2018-01-02';
+
+SELECT sleep(1); -- TODO: there should be setting for sync ALTER UPDATE someday.
+
+SELECT e FROM test.alter_update ORDER BY d;