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mirror of https://github.com/MariaDB/server.git synced 2025-08-01 03:47:19 +03:00

Merge work:/home/bk/mysql-4.0

into mysql.sashanet.com:/home/sasha/src/bk/mysql-4.0
This commit is contained in:
unknown
2001-11-08 22:29:29 -07:00
25 changed files with 4394 additions and 2574 deletions

View File

@ -4,6 +4,8 @@ insert into t1 (bandID,payoutID) VALUES (1,6),(2,6),(3,4),(4,9),(5,10),(6,1),(7,
create table t2 (payoutID SMALLINT UNSIGNED NOT NULL PRIMARY KEY);
insert into t2 (payoutID) SELECT DISTINCT payoutID FROM t1;
insert into t2 (payoutID) SELECT payoutID+10 FROM t1;
Duplicate entry '16' for key 1
insert ignore into t2 (payoutID) SELECT payoutID+10 FROM t1;
select * from t2;
payoutID
1

View File

@ -102,3 +102,13 @@ select status from t1;
status
1
drop table t1;
create table t1 (a int not null, b int not null);
insert into t1 values (1,1),(1,2),(1,3);
update t1 set b=4 where a=1 order by b asc limit 1;
update t1 set b=4 where a=1 order by b desc limit 1;
select * from t1;
a b
1 4
1 4
1 2
drop table t1;

View File

@ -7,7 +7,9 @@ create table t1 (bandID MEDIUMINT UNSIGNED NOT NULL PRIMARY KEY, payoutID SMALLI
insert into t1 (bandID,payoutID) VALUES (1,6),(2,6),(3,4),(4,9),(5,10),(6,1),(7,12),(8,12);
create table t2 (payoutID SMALLINT UNSIGNED NOT NULL PRIMARY KEY);
insert into t2 (payoutID) SELECT DISTINCT payoutID FROM t1;
--error 1062
insert into t2 (payoutID) SELECT payoutID+10 FROM t1;
insert ignore into t2 (payoutID) SELECT payoutID+10 FROM t1;
select * from t2;
drop table t1,t2;
#

View File

@ -76,3 +76,14 @@ alter table t1 change lfdnr lfdnr int(10) unsigned default 0 not null auto_incre
update t1 set status=1 where type='Open';
select status from t1;
drop table t1;
#
# Test of ORDER BY
#
create table t1 (a int not null, b int not null);
insert into t1 values (1,1),(1,2),(1,3);
update t1 set b=4 where a=1 order by b asc limit 1;
update t1 set b=4 where a=1 order by b desc limit 1;
select * from t1;
drop table t1;