Server IP : 185.86.78.101 / Your IP : 216.73.216.213 Web Server : Apache System : Linux 675867-vds-valikoshka1996.gmhost.pp.ua 5.4.0-150-generic #167-Ubuntu SMP Mon May 15 17:35:05 UTC 2023 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 : OFF Directory : /www/server/mysql/mysql-test/r/ |
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set @old_concurrent_insert= @@global.concurrent_insert; set @@global.concurrent_insert= 0; drop table if exists t1; create table t1 ( `a&b` int, `a<b` int, `a>b` text ); insert into t1 values (1, 2, 'a&b a<b a>b'); <?xml version="1.0"?> <resultset statement="select * from t1 " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <row> <field name="a&b">1</field> <field name="a<b">2</field> <field name="a>b">a&b a<b a>b</field> </row> </resultset> <?xml version="1.0"?> <mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <database name="test"> <table_structure name="t1"> <field Field="a&b" Type="int(11)" Null="YES" Key="" Extra="" Comment="" /> <field Field="a<b" Type="int(11)" Null="YES" Key="" Extra="" Comment="" /> <field Field="a>b" Type="text" Null="YES" Key="" Extra="" Comment="" /> </table_structure> <table_data name="t1"> <row> <field name="a&b">1</field> <field name="a<b">2</field> <field name="a>b">a&b a<b a>b</field> </row> </table_data> </database> </mysqldump> <?xml version="1.0"?> <resultset statement="select count(*) from t1 " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <row> <field name="count(*)">1</field> </row> </resultset> <?xml version="1.0"?> <resultset statement="select 1 < 2 from dual " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <row> <field name="1 < 2">1</field> </row> </resultset> <?xml version="1.0"?> <resultset statement="select 1 > 2 from dual " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <row> <field name="1 > 2">0</field> </row> </resultset> <?xml version="1.0"?> <resultset statement="select 1 & 3 from dual " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <row> <field name="1 & 3">1</field> </row> </resultset> <?xml version="1.0"?> <resultset statement="select null from dual " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <row> <field name="NULL" xsi:nil="true" /> </row> </resultset> <?xml version="1.0"?> <resultset statement="select 1 limit 0 " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"></resultset> -------------- select 1 limit 0 -------------- <?xml version="1.0"?> <resultset statement="select 1 limit 0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"></resultset> Empty set Bye drop table t1; set @@global.concurrent_insert= @old_concurrent_insert;