Server IP : 172.67.216.182 / Your IP : 172.69.176.121 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/r/ |
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SET @@character_set_server=latin5; CREATE DATABASE mysqltest1 DEFAULT CHARACTER SET cp1251; USE mysqltest1; CREATE DATABASE mysqltest2; SHOW CREATE DATABASE mysqltest1; Database Create Database mysqltest1 CREATE DATABASE `mysqltest1` /*!40100 DEFAULT CHARACTER SET cp1251 */ SHOW CREATE DATABASE mysqltest2; Database Create Database mysqltest2 CREATE DATABASE `mysqltest2` /*!40100 DEFAULT CHARACTER SET latin5 */ CREATE TABLE mysqltest2.t1 (a char(10)); SHOW CREATE TABLE mysqltest2.t1; Table Create Table t1 CREATE TABLE `t1` ( `a` char(10) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin5 DROP TABLE mysqltest2.t1; ALTER DATABASE mysqltest2 DEFAULT CHARACTER SET latin7; CREATE TABLE mysqltest2.t1 (a char(10)); SHOW CREATE TABLE mysqltest2.t1; Table Create Table t1 CREATE TABLE `t1` ( `a` char(10) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin7 DROP DATABASE mysqltest2; CREATE DATABASE mysqltest2 CHARACTER SET latin2; CREATE TABLE mysqltest2.t1 (a char(10)); SHOW CREATE TABLE mysqltest2.t1; Table Create Table t1 CREATE TABLE `t1` ( `a` char(10) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin2 DROP DATABASE mysqltest2; USE mysqltest1; CREATE TABLE t1 (a char(10)); SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `a` char(10) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=cp1251 DROP TABLE t1; CREATE TABLE t1 (a char(10)) DEFAULT CHARACTER SET latin1; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `a` char(10) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1 (a char(10)) DEFAULT CHARACTER SET latin1 COLLATE latin1_german1_ci; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `a` char(10) COLLATE latin1_german1_ci DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci DROP TABLE t1; create table t1 (a char) character set latin1 character set latin2; ERROR HY000: Conflicting declarations: 'CHARACTER SET latin1' and 'CHARACTER SET latin2' create table t1 (a char) character set latin1 collate latin2_bin; ERROR 42000: COLLATION 'latin2_bin' is not valid for CHARACTER SET 'latin1' create database d1 default character set latin1 character set latin2; ERROR HY000: Conflicting declarations: 'CHARACTER SET latin1' and 'CHARACTER SET latin2' create database d1 default character set latin1 collate latin2_bin; ERROR 42000: COLLATION 'latin2_bin' is not valid for CHARACTER SET 'latin1' DROP DATABASE mysqltest1; CREATE DATABASE mysqltest2 DEFAULT CHARACTER SET latin7; use mysqltest2; ALTER DATABASE DEFAULT CHARACTER SET latin2; show create database mysqltest2; Database Create Database mysqltest2 CREATE DATABASE `mysqltest2` /*!40100 DEFAULT CHARACTER SET latin2 */ drop database mysqltest2; ALTER DATABASE DEFAULT CHARACTER SET latin2; ERROR 3D000: No database selected ALTER DATABASE aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa DEFAULT CHARACTER SET latin2; ERROR 42000: Identifier name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long ALTER DATABASE `` DEFAULT CHARACTER SET latin2; ERROR 42000: Incorrect database name ''