# -------------------------------------------------------------- #
# Test case migrated from regression test suite: bug2835.sql
#
# Author: Daniel Lee, daniel.lee@mariadb.com
# -------------------------------------------------------------- #
#
--source ../include/have_columnstore.inc
#
USE tpch1;
#
--disable_warnings
drop table if exists bug2835;
--enable_warnings
create table bug2835 (c1 int, c2 varchar(6), c3 varchar(20), c4 datetime)engine=columnstore;
insert into bug2835 values (1, 'one', 'one', '2010-01-01'), (2, 'two', 'two', '2010-02-02'), (null, null, null, null);
select c1, c2, c3, ifnull(c1,"z"), ifnull(c2,''), ifnull(c3,''), ifnull(c4,'') from bug2835;
--disable_warnings
drop table bug2835;
--enable_warnings
#