6
select database() = "test";
7
select database() = _utf8"test";
9
select user() like "%@%";
10
select user() like _utf8"%@%";
12
select version()>="3.23.29";
13
select version()>=_utf8"3.23.29";
14
explain extended select database(), user();
16
create table t1 (version char(60)) select database(), user(), version() as 'version';
20
select TRUE,FALSE,NULL;
23
# Bug#12351: CONCAT with USER()/DATEBASE() and
24
# a constant and a column gets strange results
26
create table t1 (c1 char(5));
27
insert into t1 values('row 1');
28
insert into t1 values('row 2');
29
insert into t1 values('row 3');
30
select concat(SUBSTRING(user(), 0, 4), '--', c1) from t1;
31
select concat(database(), '--', c1) from t1;
35
# Bug#8291 Illegal collation mix with USER() function
37
create table t1 (a char(10));
38
select * from t1 where a=version();
39
select * from t1 where a=database();
40
select * from t1 where a=user();
41
insert into t1 values ('a');
42
select left(concat(a,version()),1) from t1;