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mirror of https://github.com/MariaDB/server.git synced 2025-09-02 09:41:40 +03:00

Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-4.1

into gluh.mysql.r18.ru:/home/gluh/MySQL/mysql-4.1
This commit is contained in:
gluh@gluh.mysql.r18.ru
2005-02-04 16:24:00 +03:00
9 changed files with 200 additions and 16 deletions

View File

@@ -733,3 +733,15 @@ one 2
two 2
three 1
drop table t1;
create table t1(f1 datetime);
insert into t1 values (now());
create table t2 select f2 from (select max(now()) f2 from t1) a;
show columns from t2;
Field Type Null Key Default Extra
f2 datetime 0000-00-00 00:00:00
drop table t2;
create table t2 select f2 from (select now() f2 from t1) a;
show columns from t2;
Field Type Null Key Default Extra
f2 datetime 0000-00-00 00:00:00
drop table t2, t1;

View File

@@ -1137,3 +1137,39 @@ t1 CREATE TABLE `t1` (
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
drop table t2;
create table t1(a1 int, f1 char(10));
create table t2
select f2,a1 from (select a1, CAST('2004-12-31' AS DATE) f2 from t1) a
union
select f2,a1 from (select a1, CAST('2004-12-31' AS DATE) f2 from t1) a
order by f2, a1;
show columns from t2;
Field Type Null Key Default Extra
f2 date YES NULL
a1 int(11) YES NULL
drop table t1, t2;
create table t1 (f1 int);
create table t2 (f1 int, f2 int ,f3 date);
create table t3 (f1 int, f2 char(10));
create table t4
(
select t2.f3 as sdate
from t1
left outer join t2 on (t1.f1 = t2.f1)
inner join t3 on (t2.f2 = t3.f1)
order by t1.f1, t3.f1, t2.f3
)
union
(
select cast('2004-12-31' as date) as sdate
from t1
left outer join t2 on (t1.f1 = t2.f1)
inner join t3 on (t2.f2 = t3.f1)
group by t1.f1
order by t1.f1, t3.f1, t2.f3
)
order by sdate;
show columns from t4;
Field Type Null Key Default Extra
sdate date YES NULL
drop table t1, t2, t3, t4;