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"
This commit is contained in:
aivanov@mysql.com
@ -2718,6 +2718,32 @@ insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
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insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
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insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
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insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
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update t1 set filler = 'boo' where a = 1;
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update t2 set filler ='email' where a = 4;
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select a,hex(b),hex(c),filler from t1 order by filler;
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a hex(b) hex(c) filler
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1 61626364656667 61626364656667 boo
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4 D0B1 D0B1 eight
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4 5B 5B five
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4 E880BD E880BD four
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4 E880BDD0B1E880BD E880BDD0B1E880BD seven
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4 E880BDE880BD E880BDE880BD six
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3 71727374757677 71727374757677 three
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2 696A6B696C6D6E 696A6B696C6D6E two
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select a,hex(b),hex(c),filler from t2 order by filler;
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a hex(b) hex(c) filler
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4 05630563 05630563 email
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4 0563 0563 email
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4 05612020 05612020 email
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4 01FC 01FC email
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4 0120 0120 email
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4 00640065 00640065 email
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4 00E400E50068 00E400E50068 email
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4 0000E400 0000E400 email
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4 0000563001FC0563 0000563001FC0563 email
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1 0061006200630064006500660067 0061006200630064006500660067 one
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3 0071007200730074007500760077 0071007200730074007500760077 three
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2 0069006A006B0069006C006D006E 0069006A006B0069006C006D006E two
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drop table t1;
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drop table t2;
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create table t1 (
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@ -2746,6 +2772,32 @@ insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
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insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
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insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
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insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
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update t1 set filler = 'boo' where a = 1;
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update t2 set filler ='email' where a = 4;
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select a,hex(b),hex(c),filler from t1 order by filler;
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a hex(b) hex(c) filler
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1 61626364656667 61626364656667 boo
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4 D0B1 D0B1 eight
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4 5B 5B five
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4 E880BD E880BD four
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4 E880BDD0B1E880BD E880BDD0B1E880BD seven
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4 E880BDE880BD E880BDE880BD six
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3 71727374757677 71727374757677 three
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2 696A6B696C6D6E 696A6B696C6D6E two
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select a,hex(b),hex(c),filler from t2 order by filler;
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a hex(b) hex(c) filler
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4 05630563 05630563 email
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4 0563 0563 email
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4 05612020 05612020 email
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4 01FC 01FC email
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4 0120 0120 email
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4 00640065 00640065 email
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4 00E400E50068 00E400E50068 email
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4 0000E400 0000E400 email
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4 0000563001FC0563 0000563001FC0563 email
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1 0061006200630064006500660067 0061006200630064006500660067 one
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3 0071007200730074007500760077 0071007200730074007500760077 three
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2 0069006A006B0069006C006D006E 0069006A006B0069006C006D006E two
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drop table t1;
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drop table t2;
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create table t1 (
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@ -2774,6 +2826,32 @@ insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
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insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
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insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
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insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
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update t1 set filler = 'boo' where a = 1;
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update t2 set filler ='email' where a = 4;
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select a,hex(b),hex(c),filler from t1 order by filler;
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a hex(b) hex(c) filler
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1 61626364656667 61626364656667 boo
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4 D0B1 D0B1 eight
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4 5B 5B five
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4 E880BD E880BD four
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4 E880BDD0B1E880BD E880BDD0B1E880BD seven
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4 E880BDE880BD E880BDE880BD six
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3 71727374757677 71727374757677 three
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2 696A6B696C6D6E 696A6B696C6D6E two
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select a,hex(b),hex(c),filler from t2 order by filler;
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a hex(b) hex(c) filler
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4 0120 0120 email
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4 01FC 01FC email
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4 0563 0563 email
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4 0000563001FC0563 0000563001FC0563 email
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4 0000E400 0000E400 email
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4 00640065 00640065 email
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4 00E400E50068 00E400E50068 email
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4 05612020 05612020 email
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4 05630563 05630563 email
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1 0061006200630064006500660067 0061006200630064006500660067 one
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3 0071007200730074007500760077 0071007200730074007500760077 three
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2 0069006A006B0069006C006D006E 0069006A006B0069006C006D006E two
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drop table t1;
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drop table t2;
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create table t1 (
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@ -2798,6 +2876,28 @@ insert into t2 values (4,_ucs2 0x01fc,_ucs2 0x01fc,'seven');
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insert into t2 values (4,_ucs2 0x0120,_ucs2 0x0120,'eight');
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insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
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insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
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update t1 set filler = 'boo' where a = 1;
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update t2 set filler ='email' where a = 4;
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select a,hex(b),hex(c),filler from t1 order by filler;
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a hex(b) hex(c) filler
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1 61626364656667 61626364656667 boo
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4 D0B1 D0B1 eight
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4 5B 5B five
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4 E880BD E880BD four
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3 71727374757677 71727374757677 three
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2 696A6B696C6D6E 696A6B696C6D6E two
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select a,hex(b),hex(c),filler from t2 order by filler;
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a hex(b) hex(c) filler
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4 0000E400 0000E400 email
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4 00640065 00640065 email
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4 00E400E50068 00E400E50068 email
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4 0120 0120 email
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4 01FC 01FC email
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4 05612020 05612020 email
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4 0563 0563 email
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1 61626364656667 61626364656667 one
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3 71727374757677 71727374757677 three
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2 696A6B696C6D6E 696A6B696C6D6E two
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drop table t1;
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drop table t2;
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commit;
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@ -2833,19 +2933,6 @@ rename table t3 to t1;
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ERROR HY000: Error on rename of './test/t3' to './test/t1' (errno: 150)
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set foreign_key_checks=1;
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drop table t2,t3;
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create table t1 (a varchar(255) character set utf8,
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b varchar(255) character set utf8,
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c varchar(255) character set utf8,
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d varchar(255) character set utf8,
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key (a,b,c,d)) engine=innodb;
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drop table t1;
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create table t1 (a varchar(255) character set utf8,
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b varchar(255) character set utf8,
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c varchar(255) character set utf8,
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d varchar(255) character set utf8,
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e varchar(255) character set utf8,
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key (a,b,c,d,e)) engine=innodb;
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ERROR 42000: Specified key was too long; max key length is 3072 bytes
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create table t1(a int primary key) row_format=redundant engine=innodb;
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create table t2(a int primary key,constraint foreign key(a)references t1(a)) row_format=compact engine=innodb;
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create table t3(a int primary key) row_format=compact engine=innodb;
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@ -2875,4 +2962,221 @@ truncate t4;
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truncate t1;
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truncate t3;
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drop table t4,t3,t2,t1;
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End of 5.0 tests
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create table t1 (a varchar(255) character set utf8,
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b varchar(255) character set utf8,
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c varchar(255) character set utf8,
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d varchar(255) character set utf8,
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key (a,b,c,d)) engine=innodb;
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drop table t1;
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create table t1 (a varchar(255) character set utf8,
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b varchar(255) character set utf8,
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c varchar(255) character set utf8,
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d varchar(255) character set utf8,
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e varchar(255) character set utf8,
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key (a,b,c,d,e)) engine=innodb;
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ERROR 42000: Specified key was too long; max key length is 3072 bytes
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create table t1 (s1 varbinary(2),primary key (s1)) engine=innodb;
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create table t2 (s1 binary(2),primary key (s1)) engine=innodb;
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create table t3 (s1 varchar(2) binary,primary key (s1)) engine=innodb;
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create table t4 (s1 char(2) binary,primary key (s1)) engine=innodb;
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insert into t1 values (0x41),(0x4120),(0x4100);
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insert into t2 values (0x41),(0x4120),(0x4100);
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ERROR 23000: Duplicate entry 'A' for key 1
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insert into t2 values (0x41),(0x4120);
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insert into t3 values (0x41),(0x4120),(0x4100);
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ERROR 23000: Duplicate entry 'A ' for key 1
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insert into t3 values (0x41),(0x4100);
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insert into t4 values (0x41),(0x4120),(0x4100);
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ERROR 23000: Duplicate entry 'A' for key 1
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insert into t4 values (0x41),(0x4100);
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select hex(s1) from t1;
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hex(s1)
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41
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4100
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4120
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select hex(s1) from t2;
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hex(s1)
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4100
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4120
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select hex(s1) from t3;
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hex(s1)
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4100
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41
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select hex(s1) from t4;
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hex(s1)
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4100
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41
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drop table t1,t2,t3,t4;
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create table t1 (a int primary key,s1 varbinary(3) not null unique) engine=innodb;
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create table t2 (s1 binary(2) not null, constraint c foreign key(s1) references t1(s1) on update cascade) engine=innodb;
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insert into t1 values(1,0x4100),(2,0x41),(3,0x4120),(4,0x42);
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insert into t2 values(0x42);
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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)
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insert into t2 values(0x41);
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select hex(s1) from t2;
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hex(s1)
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4100
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update t1 set s1=0x123456 where a=2;
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select hex(s1) from t2;
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hex(s1)
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4100
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update t1 set s1=0x12 where a=1;
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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)
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update t1 set s1=0x12345678 where a=1;
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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)
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update t1 set s1=0x123457 where a=1;
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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)
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update t1 set s1=0x1220 where a=1;
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select hex(s1) from t2;
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hex(s1)
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1220
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update t1 set s1=0x1200 where a=1;
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select hex(s1) from t2;
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hex(s1)
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1200
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update t1 set s1=0x4200 where a=1;
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select hex(s1) from t2;
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hex(s1)
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4200
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delete from t1 where a=1;
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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)
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delete from t1 where a=2;
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update t2 set s1=0x4120;
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delete from t1;
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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)
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delete from t1 where a!=3;
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select a,hex(s1) from t1;
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a hex(s1)
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3 4120
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select hex(s1) from t2;
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hex(s1)
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4120
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drop table t2,t1;
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create table t1 (a int primary key,s1 varchar(2) binary not null unique) engine=innodb;
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create table t2 (s1 char(2) binary not null, constraint c foreign key(s1) references t1(s1) on update cascade) engine=innodb;
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insert into t1 values(1,0x4100),(2,0x41);
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insert into t2 values(0x41);
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select hex(s1) from t2;
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hex(s1)
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41
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update t1 set s1=0x1234 where a=1;
|
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select hex(s1) from t2;
|
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hex(s1)
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41
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update t1 set s1=0x12 where a=2;
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select hex(s1) from t2;
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hex(s1)
|
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12
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delete from t1 where a=1;
|
||||
delete from t1 where a=2;
|
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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)
|
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select a,hex(s1) from t1;
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a hex(s1)
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2 12
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select hex(s1) from t2;
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hex(s1)
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12
|
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drop table t2,t1;
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CREATE TABLE t1 (
|
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ind enum('0','1','2') NOT NULL default '0',
|
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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', '');
|
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INSERT INTO t2 VALUES ('1', ''),('2', '');
|
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SELECT hex(ind),hex(string1) FROM t1 ORDER BY string1;
|
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hex(ind) hex(string1)
|
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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;
|
||||
|
||||
48
mysql-test/r/innodb_unsafe_binlog.result
Normal file
48
mysql-test/r/innodb_unsafe_binlog.result
Normal file
@ -0,0 +1,48 @@
|
||||
drop table if exists t1,t2;
|
||||
create table t1 (id int not null, f_id int not null, f int not null,
|
||||
primary key(f_id, id)) engine=innodb;
|
||||
create table t2 (id int not null,s_id int not null,s varchar(200),
|
||||
primary key(id)) engine=innodb;
|
||||
INSERT INTO t1 VALUES (8, 1, 3);
|
||||
INSERT INTO t1 VALUES (1, 2, 1);
|
||||
INSERT INTO t2 VALUES (1, 0, '');
|
||||
INSERT INTO t2 VALUES (8, 1, '');
|
||||
commit;
|
||||
DELETE ml.* FROM t1 AS ml LEFT JOIN t2 AS mm ON (mm.id=ml.id)
|
||||
WHERE mm.id IS NULL;
|
||||
select ml.* from t1 as ml left join t2 as mm on (mm.id=ml.id)
|
||||
where mm.id is null lock in share mode;
|
||||
id f_id f
|
||||
drop table t1,t2;
|
||||
create table t1 (id int not null, f_id int not null, f int not null,
|
||||
primary key(id),key(f_id)) engine=innodb;
|
||||
create table t2 (id int not null,s_id int not null,s varchar(200),
|
||||
primary key(id),key(s_id)) engine=innodb;
|
||||
INSERT INTO t1 VALUES (8, 1, 3);
|
||||
INSERT INTO t1 VALUES (1, 2, 1);
|
||||
INSERT INTO t2 VALUES (1, 0, '');
|
||||
INSERT INTO t2 VALUES (8, 1, '');
|
||||
commit;
|
||||
delete ml.* from t1 as ml left join t2 as mm on (mm.s_id=ml.f_id) where mm.s is null;
|
||||
select ml.* from t1 as ml left join t2 as mm on (mm.s_id=ml.f_id) where mm.s is null lock in share mode;
|
||||
id f_id f
|
||||
drop table t1,t2;
|
||||
create table t1(a int not null, b int, primary key(a)) engine=innodb;
|
||||
insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2);
|
||||
commit;
|
||||
set autocommit = 0;
|
||||
select * from t1 lock in share mode;
|
||||
a b
|
||||
1 1
|
||||
2 2
|
||||
3 1
|
||||
4 2
|
||||
5 1
|
||||
6 2
|
||||
update t1 set b = 5 where b = 1;
|
||||
set autocommit = 0;
|
||||
select * from t1 where a = 2 and b = 2 for update;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
commit;
|
||||
commit;
|
||||
drop table t1;
|
||||
@ -1679,6 +1679,10 @@ 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;
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
|
||||
@ -1708,6 +1712,10 @@ 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;
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
|
||||
@ -1737,6 +1745,10 @@ 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;
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
|
||||
@ -1762,6 +1774,10 @@ 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;
|
||||
select a,hex(b),hex(c),filler from t2 order by filler;
|
||||
drop table t1;
|
||||
drop table t2;
|
||||
commit;
|
||||
@ -1816,23 +1832,6 @@ rename table t3 to t1;
|
||||
set foreign_key_checks=1;
|
||||
drop table t2,t3;
|
||||
|
||||
#
|
||||
# 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 that foreign key errors are reported correctly (Bug #15550)
|
||||
|
||||
create table t1(a int primary key) row_format=redundant engine=innodb;
|
||||
@ -1867,4 +1866,184 @@ truncate t3;
|
||||
|
||||
drop table t4,t3,t2,t1;
|
||||
|
||||
--echo End of 5.0 tests
|
||||
|
||||
#
|
||||
# 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;
|
||||
#
|
||||
# Test cases for bug #15308 Problem of Order with Enum Column in Primary Key
|
||||
#
|
||||
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;
|
||||
SELECT hex(ind),hex(string1) FROM t2 ORDER BY string1;
|
||||
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;
|
||||
SELECT hex(ind),hex(string1) FROM t2 ORDER BY string1;
|
||||
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;
|
||||
select hex(ind),hex(string1) from t2 order by string1;
|
||||
drop table t1,t2;
|
||||
|
||||
# tests for bug #14056 Column prefix index on UTF-8 primary key column causes 'Can't find record..'
|
||||
|
||||
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;
|
||||
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;
|
||||
update t1 set b = 'three' where a = 6;
|
||||
drop table t1;
|
||||
|
||||
1
mysql-test/t/innodb_unsafe_binlog-master.opt
Normal file
1
mysql-test/t/innodb_unsafe_binlog-master.opt
Normal file
@ -0,0 +1 @@
|
||||
--innodb_locks_unsafe_for_binlog=true
|
||||
67
mysql-test/t/innodb_unsafe_binlog.test
Normal file
67
mysql-test/t/innodb_unsafe_binlog.test
Normal file
@ -0,0 +1,67 @@
|
||||
-- source include/have_innodb.inc
|
||||
#
|
||||
# Note that these tests uses a innodb_locks_unsafe_for_binlog option.
|
||||
#
|
||||
# Test cases for a bug #15650 DELETE with LEFT JOIN crashes server
|
||||
#
|
||||
|
||||
--disable_warnings
|
||||
drop table if exists t1,t2;
|
||||
--enable_warnings
|
||||
create table t1 (id int not null, f_id int not null, f int not null,
|
||||
primary key(f_id, id)) engine=innodb;
|
||||
create table t2 (id int not null,s_id int not null,s varchar(200),
|
||||
primary key(id)) engine=innodb;
|
||||
INSERT INTO t1 VALUES (8, 1, 3);
|
||||
INSERT INTO t1 VALUES (1, 2, 1);
|
||||
INSERT INTO t2 VALUES (1, 0, '');
|
||||
INSERT INTO t2 VALUES (8, 1, '');
|
||||
commit;
|
||||
DELETE ml.* FROM t1 AS ml LEFT JOIN t2 AS mm ON (mm.id=ml.id)
|
||||
WHERE mm.id IS NULL;
|
||||
select ml.* from t1 as ml left join t2 as mm on (mm.id=ml.id)
|
||||
where mm.id is null lock in share mode;
|
||||
drop table t1,t2;
|
||||
|
||||
create table t1 (id int not null, f_id int not null, f int not null,
|
||||
primary key(id),key(f_id)) engine=innodb;
|
||||
create table t2 (id int not null,s_id int not null,s varchar(200),
|
||||
primary key(id),key(s_id)) engine=innodb;
|
||||
INSERT INTO t1 VALUES (8, 1, 3);
|
||||
INSERT INTO t1 VALUES (1, 2, 1);
|
||||
INSERT INTO t2 VALUES (1, 0, '');
|
||||
INSERT INTO t2 VALUES (8, 1, '');
|
||||
commit;
|
||||
delete ml.* from t1 as ml left join t2 as mm on (mm.s_id=ml.f_id) where mm.s is null;
|
||||
select ml.* from t1 as ml left join t2 as mm on (mm.s_id=ml.f_id) where mm.s is null lock in share mode;
|
||||
drop table t1,t2;
|
||||
|
||||
#
|
||||
# Test case for unlock row bug where unlock releases all locks granted for
|
||||
# a row. Only the latest lock should be released.
|
||||
#
|
||||
|
||||
connect (a,localhost,root,,);
|
||||
connect (b,localhost,root,,);
|
||||
connection a;
|
||||
create table t1(a int not null, b int, primary key(a)) engine=innodb;
|
||||
insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2);
|
||||
commit;
|
||||
set autocommit = 0;
|
||||
select * from t1 lock in share mode;
|
||||
update t1 set b = 5 where b = 1;
|
||||
connection b;
|
||||
set autocommit = 0;
|
||||
#
|
||||
# S-lock to records (2,2),(4,2), and (6,2) should not be released in a update
|
||||
#
|
||||
--error 1205
|
||||
select * from t1 where a = 2 and b = 2 for update;
|
||||
connection a;
|
||||
commit;
|
||||
connection b;
|
||||
commit;
|
||||
drop table t1;
|
||||
disconnect a;
|
||||
disconnect b;
|
||||
|
||||
Reference in New Issue
Block a user