mirror of
https://github.com/MariaDB/server.git
synced 2025-07-30 16:24:05 +03:00
Changes from the innodb-5.0-ss115 snapshot.
Fixed bugs: BUG#15991: "innodb-file-per-table + symlink database + rename = crash" BUG#15650: "DELETE with LEFT JOIN crashes server" BUG#15308: "Problem of Order with Enum Column in Primary Key" BUG#14189: "VARBINARY and BINARY variables: trailing space ignored" innobase/include/data0type.h: Changes from the innodb-5.0-ss115 snapshot. innobase/include/data0type.ic: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #14189. dtype_get_pad_char(): Do not pad VARBINARY or BINARY cloumns. innobase/include/lock0lock.h: Changes from the innodb-5.0-ss115 snapshot. innobase/include/os0file.h: Changes from the innodb-5.0-ss115 snapshot. os_file_handle_error(): Map the error codes EXDEV, ENOTDIR, and EISDIR to the new code OS_FILE_PATH_ERROR. Treat this code as OS_FILE_PATH_ERROR. This fixes the crash on RENAME TABLE when the .ibd file is a symbolic link to a different file system (bug#15991). innobase/include/row0mysql.h: Changes from the innodb-5.0-ss115 snapshot. innobase/lock/lock0lock.c: Changes from the innodb-5.0-ss115 snapshot. lock_rec_unlock(): Initialize local variable release_lock, in order to avoid dereferencing an uninitialized pointer when no lock exists on rec. innobase/os/os0file.c: Changes from the innodb-5.0-ss115 snapshot. os_file_handle_error(): Map the error codes EXDEV, ENOTDIR, and EISDIR to the new code OS_FILE_PATH_ERROR. Treat this code as OS_FILE_PATH_ERROR. This fixes the crash on RENAME TABLE when the .ibd file is a symbolic link to a different file system (bug#15991). Protect the increment and decrement operations on the statistic variables os_n_pending_writes/reads with os_file_count_mutes. innobase/row/row0ins.c: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #14189. row_ins_cascade_calc_update_vec(): Refuse ON UPDATE_CASCADE when trying to change the length of of a VARBINARY column that refers to or is referenced by a BINARY column. BINARY columns are no longer padded on comparison, and thus they cannot be padded on storage either. innobase/row/row0mysql.c: Changes from the innodb-5.0-ss115 snapshot. Fixed bug on unlock_row. In a unlock_row we may unlock only the latest lock granted to this transaction to the row. innobase/row/row0sel.c: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #15308. Fixed bug #14189: innobase_init(): Assert that DATA_MYSQL_BINARY_CHARSET_COLL == my_charset_bin.number. After review fixes for unlock bug where unlock released all locks transaction requested for a row. Only a latest requested lock to a row should be released. Update function comments to reflect current state. Persistent cursor should be stored whenever select lock type != LOCK_NONE. innobase/trx/trx0trx.c: Changes from the innodb-5.0-ss115 snapshot. trx_commit_off_kernel(): Do not write empty trx->mysql_log_file_name. mysql-test/r/innodb.result: Changes from the innodb-5.0-ss115 snapshot. mysql-test/t/innodb.test: Changes from the innodb-5.0-ss115 snapshot. sql/ha_innodb.cc: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #15308. Fixed bug #14189: innobase_init(): Assert that DATA_MYSQL_BINARY_CHARSET_COLL == my_charset_bin.number. After review fixes for unlock bug where unlock released all locks transaction requested for a row. Only a latest requested lock to a row should be released. Update function comments to reflect current state. Persistent cursor should be stored whenever select lock type != LOCK_NONE. mysql-test/r/innodb_unsafe_binlog.result: Changes from the innodb-5.0-ss115 snapshot. mysql-test/t/innodb_unsafe_binlog-master.opt: Changes from the innodb-5.0-ss115 snapshot. mysql-test/t/innodb_unsafe_binlog.test: Changes from the innodb-5.0-ss115 snapshot. Added testcases for bug #15650.
This commit is contained in:
unknown
@ -2718,6 +2718,32 @@ insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
|
||||
insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
|
||||
insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
|
||||
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
|
||||
update t1 set filler = 'boo' where a = 1;
|
||||
update t2 set filler ='email' where a = 4;
|
||||
select a,hex(b),hex(c),filler from t1 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
1 61626364656667 61626364656667 boo
|
||||
4 D0B1 D0B1 eight
|
||||
4 5B 5B five
|
||||
4 E880BD E880BD four
|
||||
4 E880BDD0B1E880BD E880BDD0B1E880BD seven
|
||||
4 E880BDE880BD E880BDE880BD six
|
||||
3 71727374757677 71727374757677 three
|
||||
2 696A6B696C6D6E 696A6B696C6D6E two
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
4 05630563 05630563 email
|
||||
4 0563 0563 email
|
||||
4 05612020 05612020 email
|
||||
4 01FC 01FC email
|
||||
4 0120 0120 email
|
||||
4 00640065 00640065 email
|
||||
4 00E400E50068 00E400E50068 email
|
||||
4 0000E400 0000E400 email
|
||||
4 0000563001FC0563 0000563001FC0563 email
|
||||
1 0061006200630064006500660067 0061006200630064006500660067 one
|
||||
3 0071007200730074007500760077 0071007200730074007500760077 three
|
||||
2 0069006A006B0069006C006D006E 0069006A006B0069006C006D006E two
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
create table t1 (
|
||||
@ -2746,6 +2772,32 @@ insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
|
||||
insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
|
||||
insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
|
||||
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
|
||||
update t1 set filler = 'boo' where a = 1;
|
||||
update t2 set filler ='email' where a = 4;
|
||||
select a,hex(b),hex(c),filler from t1 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
1 61626364656667 61626364656667 boo
|
||||
4 D0B1 D0B1 eight
|
||||
4 5B 5B five
|
||||
4 E880BD E880BD four
|
||||
4 E880BDD0B1E880BD E880BDD0B1E880BD seven
|
||||
4 E880BDE880BD E880BDE880BD six
|
||||
3 71727374757677 71727374757677 three
|
||||
2 696A6B696C6D6E 696A6B696C6D6E two
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
4 05630563 05630563 email
|
||||
4 0563 0563 email
|
||||
4 05612020 05612020 email
|
||||
4 01FC 01FC email
|
||||
4 0120 0120 email
|
||||
4 00640065 00640065 email
|
||||
4 00E400E50068 00E400E50068 email
|
||||
4 0000E400 0000E400 email
|
||||
4 0000563001FC0563 0000563001FC0563 email
|
||||
1 0061006200630064006500660067 0061006200630064006500660067 one
|
||||
3 0071007200730074007500760077 0071007200730074007500760077 three
|
||||
2 0069006A006B0069006C006D006E 0069006A006B0069006C006D006E two
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
create table t1 (
|
||||
@ -2774,6 +2826,32 @@ insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
|
||||
insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
|
||||
insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
|
||||
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
|
||||
update t1 set filler = 'boo' where a = 1;
|
||||
update t2 set filler ='email' where a = 4;
|
||||
select a,hex(b),hex(c),filler from t1 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
1 61626364656667 61626364656667 boo
|
||||
4 D0B1 D0B1 eight
|
||||
4 5B 5B five
|
||||
4 E880BD E880BD four
|
||||
4 E880BDD0B1E880BD E880BDD0B1E880BD seven
|
||||
4 E880BDE880BD E880BDE880BD six
|
||||
3 71727374757677 71727374757677 three
|
||||
2 696A6B696C6D6E 696A6B696C6D6E two
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
4 0120 0120 email
|
||||
4 01FC 01FC email
|
||||
4 0563 0563 email
|
||||
4 0000563001FC0563 0000563001FC0563 email
|
||||
4 0000E400 0000E400 email
|
||||
4 00640065 00640065 email
|
||||
4 00E400E50068 00E400E50068 email
|
||||
4 05612020 05612020 email
|
||||
4 05630563 05630563 email
|
||||
1 0061006200630064006500660067 0061006200630064006500660067 one
|
||||
3 0071007200730074007500760077 0071007200730074007500760077 three
|
||||
2 0069006A006B0069006C006D006E 0069006A006B0069006C006D006E two
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
create table t1 (
|
||||
@ -2798,6 +2876,28 @@ insert into t2 values (4,_ucs2 0x01fc,_ucs2 0x01fc,'seven');
|
||||
insert into t2 values (4,_ucs2 0x0120,_ucs2 0x0120,'eight');
|
||||
insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
|
||||
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
|
||||
update t1 set filler = 'boo' where a = 1;
|
||||
update t2 set filler ='email' where a = 4;
|
||||
select a,hex(b),hex(c),filler from t1 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
1 61626364656667 61626364656667 boo
|
||||
4 D0B1 D0B1 eight
|
||||
4 5B 5B five
|
||||
4 E880BD E880BD four
|
||||
3 71727374757677 71727374757677 three
|
||||
2 696A6B696C6D6E 696A6B696C6D6E two
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
a hex(b) hex(c) filler
|
||||
4 0000E400 0000E400 email
|
||||
4 00640065 00640065 email
|
||||
4 00E400E50068 00E400E50068 email
|
||||
4 0120 0120 email
|
||||
4 01FC 01FC email
|
||||
4 05612020 05612020 email
|
||||
4 0563 0563 email
|
||||
1 61626364656667 61626364656667 one
|
||||
3 71727374757677 71727374757677 three
|
||||
2 696A6B696C6D6E 696A6B696C6D6E two
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
commit;
|
||||
@ -2833,19 +2933,6 @@ rename table t3 to t1;
|
||||
ERROR HY000: Error on rename of './test/t3' to './test/t1' (errno: 150)
|
||||
set foreign_key_checks=1;
|
||||
drop table t2,t3;
|
||||
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;
|
||||
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;
|
||||
ERROR 42000: Specified key was too long; max key length is 3072 bytes
|
||||
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;
|
||||
@ -2875,4 +2962,221 @@ truncate t4;
|
||||
truncate t1;
|
||||
truncate t3;
|
||||
drop table t4,t3,t2,t1;
|
||||
End of 5.0 tests
|
||||
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;
|
||||
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;
|
||||
ERROR 42000: Specified key was too long; max key length is 3072 bytes
|
||||
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);
|
||||
insert into t2 values (0x41),(0x4120),(0x4100);
|
||||
ERROR 23000: Duplicate entry 'A' for key 1
|
||||
insert into t2 values (0x41),(0x4120);
|
||||
insert into t3 values (0x41),(0x4120),(0x4100);
|
||||
ERROR 23000: Duplicate entry 'A ' for key 1
|
||||
insert into t3 values (0x41),(0x4100);
|
||||
insert into t4 values (0x41),(0x4120),(0x4100);
|
||||
ERROR 23000: Duplicate entry 'A' for key 1
|
||||
insert into t4 values (0x41),(0x4100);
|
||||
select hex(s1) from t1;
|
||||
hex(s1)
|
||||
41
|
||||
4100
|
||||
4120
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
4100
|
||||
4120
|
||||
select hex(s1) from t3;
|
||||
hex(s1)
|
||||
4100
|
||||
41
|
||||
select hex(s1) from t4;
|
||||
hex(s1)
|
||||
4100
|
||||
41
|
||||
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);
|
||||
insert into t2 values(0x42);
|
||||
ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test/t2`, CONSTRAINT `c` FOREIGN KEY (`s1`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE)
|
||||
insert into t2 values(0x41);
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
4100
|
||||
update t1 set s1=0x123456 where a=2;
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
4100
|
||||
update t1 set s1=0x12 where a=1;
|
||||
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test/t2`, CONSTRAINT `c` FOREIGN KEY (`s1`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE)
|
||||
update t1 set s1=0x12345678 where a=1;
|
||||
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test/t2`, CONSTRAINT `c` FOREIGN KEY (`s1`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE)
|
||||
update t1 set s1=0x123457 where a=1;
|
||||
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test/t2`, CONSTRAINT `c` FOREIGN KEY (`s1`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE)
|
||||
update t1 set s1=0x1220 where a=1;
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
1220
|
||||
update t1 set s1=0x1200 where a=1;
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
1200
|
||||
update t1 set s1=0x4200 where a=1;
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
4200
|
||||
delete from t1 where a=1;
|
||||
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test/t2`, CONSTRAINT `c` FOREIGN KEY (`s1`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE)
|
||||
delete from t1 where a=2;
|
||||
update t2 set s1=0x4120;
|
||||
delete from t1;
|
||||
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test/t2`, CONSTRAINT `c` FOREIGN KEY (`s1`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE)
|
||||
delete from t1 where a!=3;
|
||||
select a,hex(s1) from t1;
|
||||
a hex(s1)
|
||||
3 4120
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
4120
|
||||
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;
|
||||
hex(s1)
|
||||
41
|
||||
update t1 set s1=0x1234 where a=1;
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
41
|
||||
update t1 set s1=0x12 where a=2;
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
12
|
||||
delete from t1 where a=1;
|
||||
delete from t1 where a=2;
|
||||
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test/t2`, CONSTRAINT `c` FOREIGN KEY (`s1`) REFERENCES `t1` (`s1`) ON UPDATE CASCADE)
|
||||
select a,hex(s1) from t1;
|
||||
a hex(s1)
|
||||
2 12
|
||||
select hex(s1) from t2;
|
||||
hex(s1)
|
||||
12
|
||||
drop table t2,t1;
|
||||
CREATE TABLE t1 (
|
||||
ind enum('0','1','2') NOT NULL default '0',
|
||||
string1 varchar(250) NOT NULL,
|
||||
PRIMARY KEY (ind)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
|
||||
CREATE TABLE t2 (
|
||||
ind enum('0','1','2') NOT NULL default '0',
|
||||
string1 varchar(250) NOT NULL,
|
||||
PRIMARY KEY (ind)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=ucs2;
|
||||
INSERT INTO t1 VALUES ('1', ''),('2', '');
|
||||
INSERT INTO t2 VALUES ('1', ''),('2', '');
|
||||
SELECT hex(ind),hex(string1) FROM t1 ORDER BY string1;
|
||||
hex(ind) hex(string1)
|
||||
31
|
||||
32
|
||||
SELECT hex(ind),hex(string1) FROM t2 ORDER BY string1;
|
||||
hex(ind) hex(string1)
|
||||
0031
|
||||
0032
|
||||
drop table t1,t2;
|
||||
CREATE TABLE t1 (
|
||||
ind set('0','1','2') NOT NULL default '0',
|
||||
string1 varchar(250) NOT NULL,
|
||||
PRIMARY KEY (ind)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
|
||||
CREATE TABLE t2 (
|
||||
ind set('0','1','2') NOT NULL default '0',
|
||||
string1 varchar(250) NOT NULL,
|
||||
PRIMARY KEY (ind)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=ucs2;
|
||||
INSERT INTO t1 VALUES ('1', ''),('2', '');
|
||||
INSERT INTO t2 VALUES ('1', ''),('2', '');
|
||||
SELECT hex(ind),hex(string1) FROM t1 ORDER BY string1;
|
||||
hex(ind) hex(string1)
|
||||
31
|
||||
32
|
||||
SELECT hex(ind),hex(string1) FROM t2 ORDER BY string1;
|
||||
hex(ind) hex(string1)
|
||||
0031
|
||||
0032
|
||||
drop table t1,t2;
|
||||
CREATE TABLE t1 (
|
||||
ind bit not null,
|
||||
string1 varchar(250) NOT NULL,
|
||||
PRIMARY KEY (ind)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
|
||||
CREATE TABLE t2 (
|
||||
ind bit not null,
|
||||
string1 varchar(250) NOT NULL,
|
||||
PRIMARY KEY (ind)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=ucs2;
|
||||
insert into t1 values(0,''),(1,'');
|
||||
insert into t2 values(0,''),(1,'');
|
||||
select hex(ind),hex(string1) from t1 order by string1;
|
||||
hex(ind) hex(string1)
|
||||
0
|
||||
1
|
||||
select hex(ind),hex(string1) from t2 order by string1;
|
||||
hex(ind) hex(string1)
|
||||
0
|
||||
1
|
||||
drop table t1,t2;
|
||||
create table t2 (
|
||||
a int, b char(10), filler char(10), primary key(a, b(2))
|
||||
) character set utf8 engine = innodb;
|
||||
insert into t2 values (1,'abcdefg','one');
|
||||
insert into t2 values (2,'ijkilmn','two');
|
||||
insert into t2 values (3, 'qrstuvw','three');
|
||||
update t2 set a=5, filler='booo' where a=1;
|
||||
drop table t2;
|
||||
create table t2 (
|
||||
a int, b char(10), filler char(10), primary key(a, b(2))
|
||||
) character set ucs2 engine = innodb;
|
||||
insert into t2 values (1,'abcdefg','one');
|
||||
insert into t2 values (2,'ijkilmn','two');
|
||||
insert into t2 values (3, 'qrstuvw','three');
|
||||
update t2 set a=5, filler='booo' where a=1;
|
||||
drop table t2;
|
||||
create table t1(a int not null, b char(110),primary key(a,b(100))) engine=innodb default charset=utf8;
|
||||
insert into t1 values(1,'abcdefg'),(2,'defghijk');
|
||||
insert into t1 values(6,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1);
|
||||
insert into t1 values(7,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B2);
|
||||
select a,hex(b) from t1 order by b;
|
||||
a hex(b)
|
||||
1 61626364656667
|
||||
2 6465666768696A6B
|
||||
6 D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1
|
||||
7 D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B2
|
||||
update t1 set b = 'three' where a = 6;
|
||||
drop table t1;
|
||||
create table t1(a int not null, b text(110),primary key(a,b(100))) engine=innodb default charset=utf8;
|
||||
insert into t1 values(1,'abcdefg'),(2,'defghijk');
|
||||
insert into t1 values(6,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1);
|
||||
insert into t1 values(7,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B2);
|
||||
select a,hex(b) from t1 order by b;
|
||||
a hex(b)
|
||||
1 61626364656667
|
||||
2 6465666768696A6B
|
||||
6 D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1
|
||||
7 D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B2
|
||||
update t1 set b = 'three' where a = 6;
|
||||
drop table t1;
|
||||
|
||||
Reference in New Issue
Block a user