mirror of
https://github.com/MariaDB/server.git
synced 2025-08-17 06:42:17 +03:00
71 lines
2.4 KiB
Plaintext
71 lines
2.4 KiB
Plaintext
set @@sql_mode=strict_trans_tables;
|
|
create table t1(a text not null) row_format=dynamic engine=innodb;
|
|
create index idx1 on t1(a(3073));
|
|
Warnings:
|
|
Note 1071 Specified key was too long; max key length is 3072 bytes
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` text NOT NULL,
|
|
KEY `idx1` (`a`(3072))
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC
|
|
drop table t1;
|
|
set @@sql_mode=default;
|
|
create table t1 (
|
|
id1 int(11) not null auto_increment,
|
|
id2 varchar(30) not null,
|
|
id3 datetime not null default current_timestamp,
|
|
primary key (id1),
|
|
unique key unique_id2 (id2)
|
|
) engine=innodb;
|
|
alter table t1 change column id2 id4 varchar(100) not null;
|
|
select * from t1 where id4 like 'a';
|
|
id1 id4 id3
|
|
drop table t1;
|
|
#
|
|
# MDEV-17725 Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed in Diagnostics_area::set_ok_status upon ALTER failing due to error from engine
|
|
#
|
|
SET sql_mode=STRICT_ALL_TABLES;
|
|
CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=InnoDB;
|
|
ALTER TABLE t1 ORDER BY a;
|
|
Warnings:
|
|
Warning 1105 ORDER BY ignored as there is a user-defined clustered index in the table 't1'
|
|
DROP TABLE t1;
|
|
SET sql_mode='';
|
|
CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=InnoDB;
|
|
ALTER TABLE t1 ORDER BY a;
|
|
Warnings:
|
|
Warning 1105 ORDER BY ignored as there is a user-defined clustered index in the table 't1'
|
|
DROP TABLE t1;
|
|
SET sql_mode=DEFAULT;
|
|
#
|
|
# MDEV-18775 Server crashes in dict_table_t::instant_column
|
|
# upon ADD COLUMN
|
|
#
|
|
CREATE TABLE tx (pk INT PRIMARY KEY) ENGINE=InnoDB;
|
|
CREATE TABLE t1 (pk INT, a INT, PRIMARY KEY (pk), KEY (a), FOREIGN KEY (a) REFERENCES tx (pk)) ENGINE=InnoDB;
|
|
SET FOREIGN_KEY_CHECKS=OFF;
|
|
ALTER TABLE t1 DROP a;
|
|
ERROR HY000: Cannot drop column 'a': needed in a foreign key constraint 'test/t1_ibfk_1'
|
|
SET FOREIGN_KEY_CHECKS=ON;
|
|
ALTER TABLE t1 ADD b INT;
|
|
ALTER TABLE t1 DROP a;
|
|
ERROR HY000: Cannot drop index 'a': needed in a foreign key constraint
|
|
ALTER TABLE t1 ADD c INT;
|
|
DROP TABLE t1, tx;
|
|
create table t1 (a int) transactional=1 engine=aria;
|
|
create table t2 (a int) transactional=1 engine=innodb;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) DEFAULT NULL
|
|
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
|
|
show create table t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`a` int(11) DEFAULT NULL
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1 TRANSACTIONAL=1
|
|
alter table t1 engine=innodb;
|
|
alter table t1 add column b int;
|
|
drop table t1,t2;
|