| Server IP : 104.21.38.3 / Your IP : 162.158.162.83 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/mysql/mysql-test/suite/engines/funcs/r/ |
Upload File : |
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(c1 CHAR(10) NOT NULL, c2 CHAR(10) NOT NULL, c3 CHAR(10) NOT NULL, PRIMARY KEY(c1,c2,c3));
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
ERROR 23000: Duplicate entry 'abc-abc-abc' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
ERROR 23000: Duplicate entry 'abc-abc-def' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
ERROR 23000: Duplicate entry 'abc-def-def' for key 'PRIMARY'
SELECT * FROM t1;
c1 c2 c3
abc abc abc
abc abc def
abc def abc
abc def def
def abc abc
def abc def
def def abc
DROP TABLE t1;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL, c2 VARCHAR(10) NOT NULL, c3 VARCHAR(10) NOT NULL, PRIMARY KEY(c1,c2,c3));
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
ERROR 23000: Duplicate entry 'abc-abc-abc' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
ERROR 23000: Duplicate entry 'abc-abc-def' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
ERROR 23000: Duplicate entry 'abc-def-def' for key 'PRIMARY'
SELECT hex(c1),hex(c2),hex(c3) FROM t1;
hex(c1) hex(c2) hex(c3)
616263 616263 616263
616263 616263 646566
616263 646566 616263
616263 646566 646566
646566 616263 616263
646566 616263 646566
646566 646566 616263
DROP TABLE t1;
CREATE TABLE t1(c1 BINARY(10) NOT NULL, c2 BINARY(10) NOT NULL, c3 BINARY(10) NOT NULL, PRIMARY KEY(c1,c2,c3));
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
ERROR 23000: Duplicate entry 'abc-abc-abc' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
ERROR 23000: Duplicate entry 'abc-abc-def' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
ERROR 23000: Duplicate entry 'abc-def-def' for key 'PRIMARY'
SELECT hex(c1),hex(c2),hex(c3) FROM t1;
hex(c1) hex(c2) hex(c3)
61626300000000000000 61626300000000000000 61626300000000000000
61626300000000000000 61626300000000000000 64656600000000000000
61626300000000000000 64656600000000000000 61626300000000000000
61626300000000000000 64656600000000000000 64656600000000000000
64656600000000000000 61626300000000000000 61626300000000000000
64656600000000000000 61626300000000000000 64656600000000000000
64656600000000000000 64656600000000000000 61626300000000000000
DROP TABLE t1;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL, c2 VARBINARY(10) NOT NULL, c3 VARBINARY(10) NOT NULL, PRIMARY KEY(c1,c2,c3));
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','def','abc');
INSERT INTO t1 (c1,c2,c3) VALUES('def','abc','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','abc');
ERROR 23000: Duplicate entry 'abc-abc-abc' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','abc','def');
ERROR 23000: Duplicate entry 'abc-abc-def' for key 'PRIMARY'
INSERT INTO t1 (c1,c2,c3) VALUES('abc','def','def');
ERROR 23000: Duplicate entry 'abc-def-def' for key 'PRIMARY'
SELECT * FROM t1;
c1 c2 c3
abc abc abc
abc abc def
abc def abc
abc def def
def abc abc
def abc def
def def abc
DROP TABLE t1;