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mirror of https://github.com/MariaDB/server.git synced 2025-08-31 22:22:30 +03:00

Merge gbichot@bk-internal.mysql.com:/home/bk/mysql-5.0-rpl

into  gbichot3.local:/home/mysql_src/mysql-5.0
This commit is contained in:
guilhem@gbichot3.local
2006-07-06 14:46:52 +02:00
7 changed files with 291 additions and 27 deletions

View File

@@ -183,3 +183,47 @@ a
32
42
drop table t1;
create table t1 (a tinyint not null auto_increment primary key) engine=myisam;
insert into t1 values(103);
set auto_increment_increment=11;
set auto_increment_offset=4;
insert into t1 values(null);
insert into t1 values(null);
insert into t1 values(null);
ERROR 23000: Duplicate entry '125' for key 1
select a, mod(a-@@auto_increment_offset,@@auto_increment_increment) from t1 order by a;
a mod(a-@@auto_increment_offset,@@auto_increment_increment)
103 0
114 0
125 0
create table t2 (a tinyint unsigned not null auto_increment primary key) engine=myisam;
set auto_increment_increment=10;
set auto_increment_offset=1;
set insert_id=1000;
insert into t2 values(null);
Warnings:
Warning 1264 Out of range value adjusted for column 'a' at row 1
select a, mod(a-@@auto_increment_offset,@@auto_increment_increment) from t2 order by a;
a mod(a-@@auto_increment_offset,@@auto_increment_increment)
251 0
create table t3 like t1;
set auto_increment_increment=1000;
set auto_increment_offset=700;
insert into t3 values(null);
Warnings:
Warning 1264 Out of range value adjusted for column 'a' at row 1
select * from t3 order by a;
a
127
select * from t1 order by a;
a
103
114
125
select * from t2 order by a;
a
251
select * from t3 order by a;
a
127
drop table t1,t2,t3;

View File

@@ -132,3 +132,68 @@ id last_id
drop function bug15728;
drop function bug15728_insert;
drop table t1, t2;
create table t1 (n int primary key auto_increment not null,
b int, unique(b));
set sql_log_bin=0;
insert into t1 values(null,100);
replace into t1 values(null,50),(null,100),(null,150);
select * from t1 order by n;
n b
2 50
3 100
4 150
truncate table t1;
set sql_log_bin=1;
insert into t1 values(null,100);
select * from t1 order by n;
n b
1 100
insert into t1 values(null,200),(null,300);
delete from t1 where b <> 100;
select * from t1 order by n;
n b
1 100
replace into t1 values(null,100),(null,350);
select * from t1 order by n;
n b
2 100
3 350
select * from t1 order by n;
n b
2 100
3 350
insert into t1 values (NULL,400),(3,500),(NULL,600) on duplicate key UPDATE n=1000;
select * from t1 order by n;
n b
2 100
4 400
1000 350
1001 600
select * from t1 order by n;
n b
2 100
4 400
1000 350
1001 600
drop table t1;
create table t1 (n int primary key auto_increment not null,
b int, unique(b));
insert into t1 values(null,100);
select * from t1 order by n;
n b
1 100
insert into t1 values(null,200),(null,300);
delete from t1 where b <> 100;
select * from t1 order by n;
n b
1 100
insert into t1 values(null,100),(null,350) on duplicate key update n=2;
select * from t1 order by n;
n b
2 100
3 350
select * from t1 order by n;
n b
2 100
3 350
drop table t1;