| Server IP : 104.21.38.3 / Your IP : 162.158.108.79 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/engines/funcs/r/ |
Upload File : |
CREATE TABLE t1 (c1 TINYINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SHOW TABLES; Tables_in_test t1 SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 SMALLINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 MEDIUMINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 INT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 INTEGER NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 BIGINT NOT NULL, c2 CHAR(5)) PARTITION BY HASH(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 TINYINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 SMALLINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 MEDIUMINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 INT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 INTEGER NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 BIGINT NOT NULL, c2 CHAR(5)) PARTITION BY KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 TINYINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` tinyint(4) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 SMALLINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` smallint(6) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 MEDIUMINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` mediumint(9) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 INT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 INTEGER NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test CREATE TABLE t1 (c1 BIGINT NOT NULL, c2 CHAR(5)) PARTITION BY LINEAR KEY(c1) PARTITIONS 10; INSERT INTO t1 VALUES(0,'abc'),(5,'abc'),(10,'abc'),(15,'abc'),(20,'abc'),(25,'abc'),(30,'abc'),(35,'abc'); SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 10 */ ALTER TABLE t1 ADD PARTITION PARTITIONS 10; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 20 */ ALTER TABLE t1 COALESCE PARTITION 18; SELECT * FROM t1 ORDER BY c1; c1 c2 0 abc 5 abc 10 abc 15 abc 20 abc 25 abc 30 abc 35 abc SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) NOT NULL, `c2` char(5) DEFAULT NULL ) ENGINE=ENGINE DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LINEAR KEY (c1) PARTITIONS 2 */ DROP TABLE t1; SHOW TABLES; Tables_in_test