mirror of
https://github.com/MariaDB/server.git
synced 2025-05-04 06:05:05 +03:00
29 lines
1001 B
Plaintext
29 lines
1001 B
Plaintext
drop table if exists t1;
|
|
CREATE TABLE t1 (
|
|
gesuchnr int(11) DEFAULT '0' NOT NULL,
|
|
benutzer_id int(11) DEFAULT '0' NOT NULL,
|
|
PRIMARY KEY (gesuchnr,benutzer_id)
|
|
) engine=ISAM;
|
|
replace into t1 (gesuchnr,benutzer_id) values (2,1);
|
|
replace into t1 (gesuchnr,benutzer_id) values (1,1);
|
|
replace into t1 (gesuchnr,benutzer_id) values (1,1);
|
|
alter table t1 engine=myisam;
|
|
replace into t1 (gesuchnr,benutzer_id) values (1,1);
|
|
alter table t1 engine=heap;
|
|
replace into t1 (gesuchnr,benutzer_id) values (1,1);
|
|
drop table t1;
|
|
create table t1 (a tinyint not null auto_increment primary key, b char(20) default "default_value");
|
|
insert into t1 values (126,"first"),(63, "middle"),(0,"last");
|
|
insert into t1 values (0,"error");
|
|
ERROR 23000: Duplicate entry '127' for key 1
|
|
replace into t1 values (0,"error");
|
|
ERROR 23000: Duplicate entry '127' for key 1
|
|
replace into t1 values (126,"first updated");
|
|
replace into t1 values (63,default);
|
|
select * from t1;
|
|
a b
|
|
126 first updated
|
|
63 default_value
|
|
127 last
|
|
drop table t1;
|