| Server IP : 172.67.216.182 / Your IP : 162.158.108.7 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/src/mysql-test/suite/parts/inc/ |
Upload File : |
eval create table t1 (a date not null, primary key(a)) engine=$engine
partition by key (a) (
partition pa1 max_rows=20 min_rows=2,
partition pa2 max_rows=30 min_rows=3,
partition pa3 max_rows=30 min_rows=4,
partition pa4 max_rows=40 min_rows=2);
show create table t1;
insert into t1 values ('1975-01-01'), ('2020-12-31'), ('1980-10-14'), ('2000-06-15');
select * from t1;
select * from t1 where a=19801014;
delete from t1 where a=19801014;
select * from t1;
drop table t1;
eval create table t2 (a date not null, primary key(a)) engine=$engine
partition by key (a) partitions 12;
show create table t2;
insert into t2 values ('1975-01-01'), ('2020-12-31'), ('1980-10-14'), ('2000-06-15');
select * from t2;
select * from t2 where a='1980-10-14';
delete from t2 where a='1980-10-14';
select * from t2;
delete from t2;
let $count=28;
--echo $count inserts;
#--disable_query_log
while ($count)
{
eval insert into t2 values (19700101+$count-1);
eval insert into t2 values (19700201+$count-1);
eval insert into t2 values (19700301+$count-1);
dec $count;
}
#--enable_query_log
select count(*) from t2;
select * from t2;
drop table t2;
eval create table t3 (a date not null, primary key(a)) engine=$engine
partition by range (month(a)) subpartition by key (a)
subpartitions 3 (
partition quarter1 values less than (4),
partition quarter2 values less than (7),
partition quarter3 values less than (10),
partition quarter4 values less than (13)
);
show create table t3;
let $count=12;
--echo $count inserts;
while ($count)
{
eval insert into t3 values (adddate(19700101,interval $count-1 month));
dec $count;
}
select count(*) from t3;
select * from t3;
drop table t3;
eval create table t4 (a date not null, primary key(a)) engine=$engine
partition by list (month(a)) subpartition by key (a)
subpartitions 3 (
partition quarter1 values in (1,2,3),
partition quarter2 values in (4,5,6),
partition quarter3 values in (7,8,9),
partition quarter4 values in (10,11,12)
);
show create table t4;
let $count=12;
--echo $count inserts;
while ($count)
{
eval insert into t4 values (adddate(19700101,interval $count-1 month));
dec $count;
}
select count(*) from t4;
select * from t4;
drop table t4;