mariadb/mysql-test/r/func_system.result

select database();
database()
test
select charset(database());
charset(database())
utf8
select database() = "test";
database() = "test"
1
select database() = _utf8"test";
database() = _utf8"test"
1
select database() = _latin1"test";
database() = _latin1"test"
1
select user() like "%@%";
user() like "%@%"
1
select user() like _utf8"%@%";
user() like _utf8"%@%"
1
select user() like _latin1"%@%";
user() like _latin1"%@%"
1
select charset(user());
charset(user())
utf8
select version()>="3.23.29";
version()>="3.23.29"
1
select version()>=_utf8"3.23.29";
version()>=_utf8"3.23.29"
1
select version()>=_latin1"3.23.29";
version()>=_latin1"3.23.29"
1
select charset(version());
charset(version())
utf8
create table t1 (version char(40)) select database(), user(), version() as 'version';
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `database()` char(34) character set utf8 NOT NULL default '',
  `user()` char(77) character set utf8 NOT NULL default '',
  `version` char(40) default NULL
) TYPE=MyISAM CHARSET=latin1
drop table t1;
select TRUE,FALSE,NULL;
TRUE	FALSE	NULL
1	0	NULL