innodb.test

视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.

checksum table t1;
drop table t1;

connection default;
disconnect a;
disconnect b;

# tests for bugs #9802 and #13778

# test that FKs between invalid types are not accepted

set foreign_key_checks=0;
create table t2 (a int primary key, b int, foreign key (b) references t1(a)) engine = innodb;
--replace_result $MYSQLTEST_VARDIR . master-data/ ''
-- error 1005
create table t1(a char(10) primary key, b varchar(20)) engine = innodb;
set foreign_key_checks=1;
drop table t2;

# test that FKs between different charsets are not accepted in CREATE even
# when f_k_c is 0

set foreign_key_checks=0;
create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1;
--replace_result $MYSQLTEST_VARDIR . master-data/ ''
-- error 1005
create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=utf8;
set foreign_key_checks=1;
drop table t1;

# test that invalid datatype conversions with ALTER are not allowed

set foreign_key_checks=0;
create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb;
create table t1(a varchar(10) primary key) engine = innodb;
-- error 1025,1025
alter table t1 modify column a int;
set foreign_key_checks=1;
drop table t2,t1;

# test that charset conversions with ALTER are allowed when f_k_c is 0

set foreign_key_checks=0;
create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1;
create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1;
alter table t1 convert to character set utf8;
set foreign_key_checks=1;
drop table t2,t1;

# test that RENAME does not allow invalid charsets when f_k_c is 0

set foreign_key_checks=0;
create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1;
create table t3(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=utf8;
--replace_result $MYSQLTEST_VARDIR . master-data/ ''
-- error 1025
rename table t3 to t1;
set foreign_key_checks=1;
drop table t2,t3;

# test that foreign key errors are reported correctly (Bug #15550)

create table t1(a int primary key) row_format=redundant engine=innodb;
create table t2(a int primary key,constraint foreign key(a)references t1(a)) row_format=compact engine=innodb;
create table t3(a int primary key) row_format=compact engine=innodb;
create table t4(a int primary key,constraint foreign key(a)references t3(a)) row_format=redundant engine=innodb;

insert into t1 values(1);
insert into t3 values(1);
-- error 1452
insert into t2 values(2);
-- error 1452
insert into t4 values(2);
insert into t2 values(1);
insert into t4 values(1);
-- error 1451
update t1 set a=2;
-- error 1452
update t2 set a=2;
-- error 1451
update t3 set a=2;
-- error 1452
update t4 set a=2;
-- error 1451
truncate t1;
-- error 1451
truncate t3;
truncate t2;
truncate t4;
truncate t1;
truncate t3;

drop table t4,t3,t2,t1;


#
# Test that we can create a large (>1K) key
#
create table t1 (a varchar(255) character set utf8,
                 b varchar(255) character set utf8,
                 c varchar(255) character set utf8,
                 d varchar(255) character set utf8,
                 key (a,b,c,d)) engine=innodb;
drop table t1;
--error ER_TOO_LONG_KEY
create table t1 (a varchar(255) character set utf8,
                 b varchar(255) character set utf8,
                 c varchar(255) character set utf8,
                 d varchar(255) character set utf8,
                 e varchar(255) character set utf8,
                 key (a,b,c,d,e)) engine=innodb;


# test the padding of BINARY types and collations (Bug #14189)

create table t1 (s1 varbinary(2),primary key (s1)) engine=innodb;
create table t2 (s1 binary(2),primary key (s1)) engine=innodb;
create table t3 (s1 varchar(2) binary,primary key (s1)) engine=innodb;
create table t4 (s1 char(2) binary,primary key (s1)) engine=innodb;

insert into t1 values (0x41),(0x4120),(0x4100);
-- error 1062
insert into t2 values (0x41),(0x4120),(0x4100);
insert into t2 values (0x41),(0x4120);
-- error 1062
insert into t3 values (0x41),(0x4120),(0x4100);
insert into t3 values (0x41),(0x4100);
-- error 1062
insert into t4 values (0x41),(0x4120),(0x4100);
insert into t4 values (0x41),(0x4100);
select hex(s1) from t1;
select hex(s1) from t2;
select hex(s1) from t3;
select hex(s1) from t4;
drop table t1,t2,t3,t4;

create table t1 (a int primary key,s1 varbinary(3) not null unique) engine=innodb;
create table t2 (s1 binary(2) not null, constraint c foreign key(s1) references t1(s1) on update cascade) engine=innodb;

insert into t1 values(1,0x4100),(2,0x41),(3,0x4120),(4,0x42);
-- error 1452
insert into t2 values(0x42);
insert into t2 values(0x41);
select hex(s1) from t2;
update t1 set s1=0x123456 where a=2;
select hex(s1) from t2;
-- error 1451
update t1 set s1=0x12 where a=1;
-- error 1451
update t1 set s1=0x12345678 where a=1;
-- error 1451
update t1 set s1=0x123457 where a=1;
update t1 set s1=0x1220 where a=1;
select hex(s1) from t2;
update t1 set s1=0x1200 where a=1;
select hex(s1) from t2;
update t1 set s1=0x4200 where a=1;
select hex(s1) from t2;
-- error 1451
delete from t1 where a=1;
delete from t1 where a=2;
update t2 set s1=0x4120;
-- error 1451
delete from t1;
delete from t1 where a!=3;
select a,hex(s1) from t1;
select hex(s1) from t2;

drop table t2,t1;

create table t1 (a int primary key,s1 varchar(2) binary not null unique) engine=innodb;
create table t2 (s1 char(2) binary not null, constraint c foreign key(s1) references t1(s1) on update cascade) engine=innodb;

insert into t1 values(1,0x4100),(2,0x41);
insert into t2 values(0x41);
select hex(s1) from t2;
update t1 set s1=0x1234 where a=1;
select hex(s1) from t2;
update t1 set s1=0x12 where a=2;
select hex(s1) from t2;
delete from t1 where a=1;
-- error 1451
delete from t1 where a=2;
select a,hex(s1) from t1;
select hex(s1) from t2;

drop table t2,t1;
# Ensure that <tablename>_ibfk_0 is not mistreated as a
# generated foreign key identifier.  (Bug #16387)

CREATE TABLE t1(a INT, PRIMARY KEY(a)) ENGINE=InnoDB;
CREATE TABLE t2(a INT) ENGINE=InnoDB;
ALTER TABLE t2 ADD FOREIGN KEY (a) REFERENCES t1(a);
ALTER TABLE t2 DROP FOREIGN KEY t2_ibfk_1;
ALTER TABLE t2 ADD CONSTRAINT t2_ibfk_0 FOREIGN KEY (a) REFERENCES t1(a);
ALTER TABLE t2 DROP FOREIGN KEY t2_ibfk_0;
SHOW CREATE TABLE t2;
DROP TABLE t2,t1;

#
# Test case for bug #16229: MySQL/InnoDB uses full explicit table locks in trigger processing
#

connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
create table t1(a int not null, b int, c int, d int, primary key(a)) engine=innodb;
insert into t1(a) values (1),(2),(3);
commit;
connection b;
set autocommit = 0;
update t1 set b = 5 where a = 2;
connection a;
delimiter |;
create trigger t1t before insert on t1 for each row begin set NEW.b = NEW.a * 10 + 5, NEW.c = NEW.a / 10; end |
delimiter ;|
set autocommit = 0;
connection a;
insert into t1(a) values (10),(20),(30),(40),(50),(60),(70),(80),(90),(100),
(11),(21),(31),(41),(51),(61),(71),(81),(91),(101),
(12),(22),(32),(42),(52),(62),(72),(82),(92),(102),
(13),(23),(33),(43),(53),(63),(73),(83),(93),(103),
(14),(24),(34),(44),(54),(64),(74),(84),(94),(104);
connection b;
commit;
connection a;
commit;
drop trigger t1t;
drop table t1;
disconnect a;
disconnect b;
#
# Another trigger test
#
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
create table t1(a int not null, b int, c int, d int, primary key(a)) engine=innodb;
create table t2(a int not null, b int, c int, d int, primary key(a)) engine=innodb;
create table t3(a int not null, b int, c int, d int, primary key(a)) engine=innodb;
create table t4(a int not null, b int, c int, d int, primary key(a)) engine=innodb;
create table t5(a int not null, b int, c int, d int, primary key(a)) engine=innodb;
insert into t1(a) values (1),(2),(3);
insert into t2(a) values (1),(2),(3);
insert into t3(a) values (1),(2),(3);
insert into t4(a) values (1),(2),(3);
insert into t3(a) values (5),(7),(8);
insert into t4(a) values (5),(7),(8);
insert into t5(a) values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10),(11),(12);

delimiter |;
create trigger t1t before insert on t1 for each row begin 
    INSERT INTO t2 SET a = NEW.a;
end |

create trigger t2t before insert on t2 for each row begin
    DELETE FROM t3 WHERE a = NEW.a;
end |

create trigger t3t before delete on t3 for each row begin  
    UPDATE t4 SET b = b + 1 WHERE a = OLD.a;
end |

create trigger t4t before update on t4 for each row begin
    UPDATE t5 SET b = b + 1 where a = NEW.a;
end |
delimiter ;|
commit;
set autocommit = 0;
update t1 set b = b + 5 where a = 1;
update t2 set b = b + 5 where a = 1;
update t3 set b = b + 5 where a = 1;
update t4 set b = b + 5 where a = 1;
insert into t5(a) values(20);
connection b;
set autocommit = 0;
insert into t1(a) values(7);
insert into t2(a) values(8);
delete from t2 where a = 3;
update t4 set b = b + 1 where a = 3;
commit;
drop trigger t1t;
drop trigger t2t;
drop trigger t3t;
drop trigger t4t;
drop table t1, t2, t3, t4, t5;
connection default;
disconnect a;
disconnect b;

#
# Bug #14360: problem with intervals
#

create table t1(a date) engine=innodb;
create table t2(a date, key(a)) engine=innodb;
insert into t1 values('2005-10-01');
insert into t2 values('2005-10-01');
select * from t1, t2
  where t2.a between t1.a - interval 2 day and t1.a + interval 2 day;
drop table t1, t2;

# bug 18934, "InnoDB crashes when table uses column names like DB_ROW_ID"
--replace_result \\ / $MYSQL_TEST_DIR . /var/master-data/ /
--error 1005
CREATE TABLE t1 (DB_ROW_ID int) engine=innodb;

#
# Bug #17152: Wrong result with BINARY comparison on aliased column
#

CREATE TABLE t1 (
   a BIGINT(20) NOT NULL,
    PRIMARY KEY  (a)
 ) ENGINE=INNODB DEFAULT CHARSET=UTF8;

CREATE TABLE t2 (
  a BIGINT(20) NOT NULL,
  b VARCHAR(128) NOT NULL,
  c TEXT NOT NULL,
  PRIMARY KEY  (a,b),
  KEY idx_t2_b_c (b,c(200)),
  CONSTRAINT t_fk FOREIGN KEY (a) REFERENCES t1 (a) 
   ON DELETE CASCADE
 ) ENGINE=INNODB DEFAULT CHARSET=UTF8;

INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1, 'bar', 'vbar');
INSERT INTO t2 VALUES (1, 'BAR2', 'VBAR');
INSERT INTO t2 VALUES (1, 'bar_bar', 'bibi');
INSERT INTO t2 VALUES (1, 'customer_over', '1');

SELECT * FROM t2 WHERE b = 'customer_over';
SELECT * FROM t2 WHERE BINARY b = 'customer_over';
SELECT DISTINCT p0.a FROM t2 p0 WHERE p0.b = 'customer_over';
/* Bang: Empty result set, above was expected: */
SELECT DISTINCT p0.a FROM t2 p0 WHERE BINARY p0.b = 'customer_over';
SELECT p0.a FROM t2 p0 WHERE BINARY p0.b = 'customer_over';

drop table t2, t1;

#
# Bug #15680 (SPATIAL key in innodb)
#
--error ER_TABLE_CANT_HANDLE_SPKEYS
create table t1 (g geometry not null, spatial gk(g)) engine=innodb;

#
# Bug #25927: Prevent ALTER TABLE ... MODIFY ... NOT NULL on columns
# for which there is a foreign key constraint ON ... SET NULL.
#

CREATE TABLE t1 (a INT, INDEX(a)) ENGINE=InnoDB;
CREATE TABLE t2 (a INT, INDEX(a)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
ALTER TABLE t2 ADD FOREIGN KEY (a) REFERENCES t1 (a) ON DELETE SET NULL;
--replace_regex /'\.\/test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
--error 1025
ALTER TABLE t2 MODIFY a INT NOT NULL;
DELETE FROM t1;
DROP TABLE t2,t1;

#
# Bug #26835: table corruption after delete+insert
#

CREATE TABLE t1 (a VARCHAR(5) COLLATE utf8_unicode_ci PRIMARY KEY)
ENGINE=InnoDB;
INSERT INTO t1 VALUES (0xEFBCA4EFBCA4EFBCA4);
DELETE FROM t1;
INSERT INTO t1 VALUES ('DDD');
SELECT * FROM t1;
DROP TABLE t1;

#
# Bug #23313 (AUTO_INCREMENT=# not reported back for InnoDB tables)
# Bug #21404 (AUTO_INCREMENT value reset when Adding FKEY (or ALTER?))
#

CREATE TABLE t1 (id int PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB
AUTO_INCREMENT=42;

INSERT INTO t1 VALUES (0),(347),(0);
SELECT * FROM t1;

SHOW CREATE TABLE t1;

CREATE TABLE t2 (id int PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t2 VALUES(42),(347),(348);
ALTER TABLE t1 ADD CONSTRAINT t1_t2 FOREIGN KEY (id) REFERENCES t2(id);
SHOW CREATE TABLE t1;

DROP TABLE t1,t2;

#######################################################################
#                                                                     #
# Please, DO NOT TOUCH this file as well as the innodb.result file.   #
# These files are to be modified ONLY BY INNOBASE guys.               #
#                                                                     #
# Use innodb_mysql.[test|result] files instead.                       #
#                                                                     #
# If nevertheless you need to make some changes here, please, forward #
# your commit message To: [e-mail] Cc: [e-mail]     #
# (otherwise your changes may be erased).                             #
#                                                                     #
#######################################################################