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user_var.result, user_var.test:

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Extended test case for the bug#28494.
This commit is contained in:
evgen@moonbone.local
2007-06-03 14:46:09 +04:00
parent 162a6b42ec
commit 7dbe9d3318
2 changed files with 31 additions and 4 deletions
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25
mysql-test/r/user_var.result
View File

@ -317,8 +317,11 @@ SHOW COUNT(*) WARNINGS;
SHOW COUNT(*) ERRORS;
@@session.error_count
1
create table t1(f1 int);
insert into t1 values(1),(1),(2),(3),(4),(1),(3),(1);
create table t1(f1 int, f2 varchar(2), f3 float, f4 decimal(2,1));
insert into t1 values
(1, "a", 1.5, 1.6), (1, "a", 1.5, 1.6), (2, "b", 2.5, 2.6),
(3, "c", 3.5, 3.6), (4, "d", 4.5, 4.6), (1, "a", 1.5, 1.6),
(3, "c", 3.5, 3.6), (1, "a", 1.5, 1.6);
select @a:=f1, count(f1) from t1 group by 1 desc;
@a:=f1 count(f1)
4 1
@ -331,4 +334,22 @@ select @a:=f1, count(f1) from t1 group by 1 asc;
2 1
3 2
4 1
select @a:=f2, count(f2) from t1 group by 1 desc;
@a:=f2 count(f2)
a 4
b 1
c 2
d 1
select @a:=f3, count(f3) from t1 group by 1 desc;
@a:=f3 count(f3)
1.5 4
2.5 1
3.5 2
4.5 1
select @a:=f4, count(f4) from t1 group by 1 desc;
@a:=f4 count(f4)
4.6 1
3.6 2
2.6 1
1.6 4
drop table t1;

10
mysql-test/t/user_var.test
View File

@ -226,8 +226,14 @@ SHOW COUNT(*) ERRORS;
#
# Bug#28494: Grouping by Item_func_set_user_var produces incorrect result.
#
create table t1(f1 int);
insert into t1 values(1),(1),(2),(3),(4),(1),(3),(1);
create table t1(f1 int, f2 varchar(2), f3 float, f4 decimal(2,1));
insert into t1 values
(1, "a", 1.5, 1.6), (1, "a", 1.5, 1.6), (2, "b", 2.5, 2.6),
(3, "c", 3.5, 3.6), (4, "d", 4.5, 4.6), (1, "a", 1.5, 1.6),
(3, "c", 3.5, 3.6), (1, "a", 1.5, 1.6);
select @a:=f1, count(f1) from t1 group by 1 desc;
select @a:=f1, count(f1) from t1 group by 1 asc;
select @a:=f2, count(f2) from t1 group by 1 desc;
select @a:=f3, count(f3) from t1 group by 1 desc;
select @a:=f4, count(f4) from t1 group by 1 desc;
drop table t1;