mariadb-columnstore-engine/mysql-test/columnstore/bugfixes/mcol-3721.test

#
# MCOL-3721 MCS doesn't honor COLLATE in ORDER BY but uses table level collate rule 
#

-- source ../include/have_columnstore.inc

--disable_warnings
DROP DATABASE IF EXISTS `mcol_3721`;
--enable_warnings
CREATE DATABASE `mcol_3721`;
USE `mcol_3721`;

SELECT @cs_conn := @@character_set_connection;
SET character_set_connection=latin1;

# Test COLLATE in ORDER BY
--disable_warnings
DROP TABLE IF EXISTS test_collate;
--enable_warnings
CREATE TABLE test_collate (a INT, b INT) ENGINE=columnstore;
INSERT INTO test_collate VALUES (1,2), (2,4);
SELECT a, b FROM test_collate ORDER BY a COLLATE latin1_german2_ci;
SHOW WARNINGS;
SELECT a, b FROM test_collate ORDER BY a COLLATE latin1_german2_ci DESC;
SHOW WARNINGS;

--disable_warnings
DROP TABLE IF EXISTS test_collate;
--enable_warnings

# Test COLLATE in table definition and column definition
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (col1 CHAR(10)) CHARSET latin1 COLLATE latin1_bin ENGINE=columnstore;
INSERT INTO t1 VALUES ('a'), ('1'), ('-1');
SELECT col1 FROM t1;
DESCRIBE t1;

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

CREATE TABLE t1 (col1 CHAR(10) CHARACTER SET utf8 COLLATE utf8_unicode_ci) ENGINE=columnstore;
INSERT INTO t1 VALUES ('a'), ('1'), ('-1');
SELECT col1 FROM t1;
DESCRIBE t1;

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

--disable_warnings
DROP DATABASE `mcol_3721`;
--enable_warnings

SET character_set_connection=@cs_conn;