mariadb/mysql-test/t/ansi.test

#
# Test of ansi mode
#

--disable_warnings
drop table if exists t1;
--enable_warnings

set sql_mode="MySQL40";
select @@sql_mode;
set @@sql_mode="ANSI";
select @@sql_mode;

# Test some functions that works different in ansi mode

SELECT 'A' || 'B';

# Test GROUP BY behaviour

CREATE TABLE t1 (id INT, id2 int);
SELECT id,NULL,1,1.1,'a' FROM t1 GROUP BY id;
--error 1055
SELECT id FROM t1 GROUP BY id2;
drop table t1;

SET @@SQL_MODE="";