mirror of
https://github.com/MariaDB/server.git
synced 2025-01-22 06:44:16 +01:00
12e5d5b6be
Bug#31610 Remove outdated and redundant tests:
partition_02myisam partition_03ndb
Bug#32405 testsuite parts: partition_char_myisam wrong content
and cleanup of testsuite
- remove/correct wrong comments
- remove workarounds for fixed bugs
- replace error numbers with error names
- exclude subtests from execution which fail now because of
new limitations for partitioning functions
- remove code for the no more intended dual use
fast test in regression tests/slow test in testsuite
- analyze and fix problems with partition_char_innodb
- fix problems caused by last change of error numbers
- Introduce error name to error number mapping which makes
maintenance after next error renumbering easier
1676 lines
44 KiB
Text
1676 lines
44 KiB
Text
create table t1 (a timestamp not null, primary key(a)) engine='MyISAM'
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partition by key (a) (
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partition pa1 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=20 min_rows=2,
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partition pa2 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=30 min_rows=3,
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partition pa3 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=30 min_rows=4,
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partition pa4 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=40 min_rows=2);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION pa1 MAX_ROWS = 20 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa2 MAX_ROWS = 30 MIN_ROWS = 3 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa3 MAX_ROWS = 30 MIN_ROWS = 4 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa4 MAX_ROWS = 40 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM) */
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insert into t1 values ('1975-01-01 21:21:21'), ('2020-12-31 12:10:30'), ('1980-10-14 03:03'), ('2000-06-15 23:59');
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select * from t1;
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a
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1975-01-01 21:21:21
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1980-10-14 03:03:00
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2000-06-15 23:59:00
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2020-12-31 12:10:30
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select * from t1 where a=19801014030300;
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a
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1980-10-14 03:03:00
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delete from t1 where a=19801014030300;
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select * from t1;
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a
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1975-01-01 21:21:21
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2000-06-15 23:59:00
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2020-12-31 12:10:30
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drop table t1;
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create table t2 (a timestamp not null, primary key(a)) engine='MyISAM'
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partition by key (a) partitions 12;
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) PARTITIONS 12 */
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insert into t2 values ('1975-01-01 0:1:1'), ('2020-12-31 10:11:12'), ('1980-10-14 13:14:15'), ('2000-06-15 14:15:16');
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select * from t2;
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a
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1975-01-01 00:01:01
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1980-10-14 13:14:15
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2000-06-15 14:15:16
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2020-12-31 10:11:12
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select * from t2 where a='1980-10-14 13:14:15';
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a
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1980-10-14 13:14:15
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delete from t2 where a='1980-10-14 13:14:15';
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select * from t2;
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a
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1975-01-01 00:01:01
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2000-06-15 14:15:16
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2020-12-31 10:11:12
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delete from t2;
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59 inserts;
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insert into t2 values (19710101000000+59);
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insert into t2 values (19710101000000+58);
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insert into t2 values (19710101000000+57);
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insert into t2 values (19710101000000+56);
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insert into t2 values (19710101000000+55);
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insert into t2 values (19710101000000+54);
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insert into t2 values (19710101000000+53);
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insert into t2 values (19710101000000+52);
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insert into t2 values (19710101000000+51);
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insert into t2 values (19710101000000+50);
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insert into t2 values (19710101000000+49);
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insert into t2 values (19710101000000+48);
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insert into t2 values (19710101000000+47);
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insert into t2 values (19710101000000+46);
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insert into t2 values (19710101000000+45);
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insert into t2 values (19710101000000+44);
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insert into t2 values (19710101000000+43);
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insert into t2 values (19710101000000+42);
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insert into t2 values (19710101000000+41);
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insert into t2 values (19710101000000+40);
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insert into t2 values (19710101000000+39);
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insert into t2 values (19710101000000+38);
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insert into t2 values (19710101000000+37);
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insert into t2 values (19710101000000+36);
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insert into t2 values (19710101000000+35);
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insert into t2 values (19710101000000+34);
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insert into t2 values (19710101000000+33);
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insert into t2 values (19710101000000+32);
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insert into t2 values (19710101000000+31);
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insert into t2 values (19710101000000+30);
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insert into t2 values (19710101000000+29);
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insert into t2 values (19710101000000+28);
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insert into t2 values (19710101000000+27);
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insert into t2 values (19710101000000+26);
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insert into t2 values (19710101000000+25);
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insert into t2 values (19710101000000+24);
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insert into t2 values (19710101000000+23);
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insert into t2 values (19710101000000+22);
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insert into t2 values (19710101000000+21);
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insert into t2 values (19710101000000+20);
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insert into t2 values (19710101000000+19);
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insert into t2 values (19710101000000+18);
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insert into t2 values (19710101000000+17);
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insert into t2 values (19710101000000+16);
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insert into t2 values (19710101000000+15);
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insert into t2 values (19710101000000+14);
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insert into t2 values (19710101000000+13);
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insert into t2 values (19710101000000+12);
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insert into t2 values (19710101000000+11);
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insert into t2 values (19710101000000+10);
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insert into t2 values (19710101000000+9);
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insert into t2 values (19710101000000+8);
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insert into t2 values (19710101000000+7);
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insert into t2 values (19710101000000+6);
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insert into t2 values (19710101000000+5);
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insert into t2 values (19710101000000+4);
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insert into t2 values (19710101000000+3);
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insert into t2 values (19710101000000+2);
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insert into t2 values (19710101000000+1);
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select count(*) from t2;
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count(*)
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59
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select * from t2;
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a
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1971-01-01 00:00:01
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1971-01-01 00:00:02
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1971-01-01 00:00:03
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1971-01-01 00:00:04
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1971-01-01 00:00:05
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1971-01-01 00:00:06
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1971-01-01 00:00:07
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1971-01-01 00:00:08
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1971-01-01 00:00:09
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1971-01-01 00:00:10
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1971-01-01 00:00:11
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1971-01-01 00:00:12
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1971-01-01 00:00:13
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1971-01-01 00:00:14
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1971-01-01 00:00:15
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1971-01-01 00:00:16
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1971-01-01 00:00:17
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1971-01-01 00:00:18
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1971-01-01 00:00:19
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1971-01-01 00:00:20
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1971-01-01 00:00:21
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1971-01-01 00:00:22
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1971-01-01 00:00:23
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1971-01-01 00:00:24
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1971-01-01 00:00:25
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1971-01-01 00:00:26
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1971-01-01 00:00:27
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1971-01-01 00:00:28
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1971-01-01 00:00:29
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1971-01-01 00:00:30
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1971-01-01 00:00:31
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1971-01-01 00:00:32
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1971-01-01 00:00:33
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1971-01-01 00:00:34
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1971-01-01 00:00:35
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1971-01-01 00:00:36
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1971-01-01 00:00:37
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1971-01-01 00:00:38
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1971-01-01 00:00:39
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1971-01-01 00:00:40
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1971-01-01 00:00:41
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1971-01-01 00:00:42
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1971-01-01 00:00:43
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1971-01-01 00:00:44
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1971-01-01 00:00:45
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1971-01-01 00:00:46
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1971-01-01 00:00:47
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1971-01-01 00:00:48
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1971-01-01 00:00:49
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1971-01-01 00:00:50
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1971-01-01 00:00:51
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1971-01-01 00:00:52
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1971-01-01 00:00:53
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1971-01-01 00:00:54
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1971-01-01 00:00:55
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1971-01-01 00:00:56
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1971-01-01 00:00:57
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1971-01-01 00:00:58
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1971-01-01 00:00:59
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drop table t2;
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create table t3 (a timestamp not null, primary key(a)) engine='MyISAM'
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partition by range (month(a)) subpartition by key (a)
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subpartitions 3 (
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partition quarter1 values less than (4),
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partition quarter2 values less than (7),
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partition quarter3 values less than (10),
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partition quarter4 values less than (13)
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);
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show create table t3;
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Table Create Table
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t3 CREATE TABLE `t3` (
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`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (month(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES LESS THAN (4) ENGINE = MyISAM, PARTITION quarter2 VALUES LESS THAN (7) ENGINE = MyISAM, PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */
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12 inserts;
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month));
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insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month));
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Warnings:
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Warning 1264 Out of range value for column 'a' at row 1
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select count(*) from t3;
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count(*)
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12
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select * from t3;
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a
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0000-00-00 00:00:00
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1970-02-01 00:00:00
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1970-03-01 00:00:00
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1970-04-01 00:00:00
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1970-05-01 00:00:00
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1970-06-01 00:00:00
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1970-07-01 00:00:00
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1970-08-01 00:00:00
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1970-09-01 00:00:00
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1970-10-01 00:00:00
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1970-11-01 00:00:00
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1970-12-01 00:00:00
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drop table t3;
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create table t4 (a timestamp not null, primary key(a)) engine='MyISAM'
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partition by list (month(a)) subpartition by key (a)
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subpartitions 3 (
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partition quarter1 values in (0,1,2,3),
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partition quarter2 values in (4,5,6),
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partition quarter3 values in (7,8,9),
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partition quarter4 values in (10,11,12)
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);
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show create table t4;
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Table Create Table
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t4 CREATE TABLE `t4` (
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`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (month(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES IN (0,1,2,3) ENGINE = MyISAM, PARTITION quarter2 VALUES IN (4,5,6) ENGINE = MyISAM, PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */
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12 inserts;
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month));
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insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month));
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Warnings:
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Warning 1264 Out of range value for column 'a' at row 1
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select count(*) from t4;
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count(*)
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12
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select * from t4;
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a
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0000-00-00 00:00:00
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1970-02-01 00:00:00
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1970-03-01 00:00:00
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1970-04-01 00:00:00
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1970-05-01 00:00:00
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1970-06-01 00:00:00
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1970-07-01 00:00:00
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1970-08-01 00:00:00
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1970-09-01 00:00:00
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1970-10-01 00:00:00
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1970-11-01 00:00:00
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1970-12-01 00:00:00
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drop table t4;
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create table t1 (a date not null, primary key(a)) engine='MyISAM'
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partition by key (a) (
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partition pa1 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=20 min_rows=2,
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partition pa2 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=30 min_rows=3,
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partition pa3 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=30 min_rows=4,
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partition pa4 DATA DIRECTORY =
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'/tmp' INDEX DIRECTORY =
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'/tmp' max_rows=40 min_rows=2);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` date NOT NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION pa1 MAX_ROWS = 20 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa2 MAX_ROWS = 30 MIN_ROWS = 3 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa3 MAX_ROWS = 30 MIN_ROWS = 4 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa4 MAX_ROWS = 40 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM) */
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insert into t1 values ('1975-01-01'), ('2020-12-31'), ('1980-10-14'), ('2000-06-15');
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select * from t1;
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a
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1975-01-01
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1980-10-14
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2000-06-15
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2020-12-31
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select * from t1 where a=19801014;
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a
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1980-10-14
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delete from t1 where a=19801014;
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select * from t1;
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a
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1975-01-01
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2000-06-15
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2020-12-31
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drop table t1;
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create table t2 (a date not null, primary key(a)) engine='MyISAM'
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partition by key (a) partitions 12;
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a` date NOT NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) PARTITIONS 12 */
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insert into t2 values ('1975-01-01'), ('2020-12-31'), ('1980-10-14'), ('2000-06-15');
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select * from t2;
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a
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1975-01-01
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1980-10-14
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2000-06-15
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2020-12-31
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select * from t2 where a='1980-10-14';
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a
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1980-10-14
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delete from t2 where a='1980-10-14';
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select * from t2;
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a
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1975-01-01
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2000-06-15
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2020-12-31
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delete from t2;
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28 inserts;
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insert into t2 values (19700101+28-1);
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insert into t2 values (19700201+28-1);
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insert into t2 values (19700301+28-1);
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insert into t2 values (19700101+27-1);
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insert into t2 values (19700201+27-1);
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insert into t2 values (19700301+27-1);
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insert into t2 values (19700101+26-1);
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insert into t2 values (19700201+26-1);
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insert into t2 values (19700301+26-1);
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insert into t2 values (19700101+25-1);
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insert into t2 values (19700201+25-1);
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insert into t2 values (19700301+25-1);
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insert into t2 values (19700101+24-1);
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insert into t2 values (19700201+24-1);
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insert into t2 values (19700301+24-1);
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insert into t2 values (19700101+23-1);
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insert into t2 values (19700201+23-1);
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insert into t2 values (19700301+23-1);
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insert into t2 values (19700101+22-1);
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insert into t2 values (19700201+22-1);
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insert into t2 values (19700301+22-1);
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insert into t2 values (19700101+21-1);
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insert into t2 values (19700201+21-1);
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insert into t2 values (19700301+21-1);
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insert into t2 values (19700101+20-1);
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insert into t2 values (19700201+20-1);
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insert into t2 values (19700301+20-1);
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insert into t2 values (19700101+19-1);
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insert into t2 values (19700201+19-1);
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insert into t2 values (19700301+19-1);
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insert into t2 values (19700101+18-1);
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insert into t2 values (19700201+18-1);
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insert into t2 values (19700301+18-1);
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insert into t2 values (19700101+17-1);
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insert into t2 values (19700201+17-1);
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insert into t2 values (19700301+17-1);
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insert into t2 values (19700101+16-1);
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insert into t2 values (19700201+16-1);
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|
insert into t2 values (19700301+16-1);
|
|
insert into t2 values (19700101+15-1);
|
|
insert into t2 values (19700201+15-1);
|
|
insert into t2 values (19700301+15-1);
|
|
insert into t2 values (19700101+14-1);
|
|
insert into t2 values (19700201+14-1);
|
|
insert into t2 values (19700301+14-1);
|
|
insert into t2 values (19700101+13-1);
|
|
insert into t2 values (19700201+13-1);
|
|
insert into t2 values (19700301+13-1);
|
|
insert into t2 values (19700101+12-1);
|
|
insert into t2 values (19700201+12-1);
|
|
insert into t2 values (19700301+12-1);
|
|
insert into t2 values (19700101+11-1);
|
|
insert into t2 values (19700201+11-1);
|
|
insert into t2 values (19700301+11-1);
|
|
insert into t2 values (19700101+10-1);
|
|
insert into t2 values (19700201+10-1);
|
|
insert into t2 values (19700301+10-1);
|
|
insert into t2 values (19700101+9-1);
|
|
insert into t2 values (19700201+9-1);
|
|
insert into t2 values (19700301+9-1);
|
|
insert into t2 values (19700101+8-1);
|
|
insert into t2 values (19700201+8-1);
|
|
insert into t2 values (19700301+8-1);
|
|
insert into t2 values (19700101+7-1);
|
|
insert into t2 values (19700201+7-1);
|
|
insert into t2 values (19700301+7-1);
|
|
insert into t2 values (19700101+6-1);
|
|
insert into t2 values (19700201+6-1);
|
|
insert into t2 values (19700301+6-1);
|
|
insert into t2 values (19700101+5-1);
|
|
insert into t2 values (19700201+5-1);
|
|
insert into t2 values (19700301+5-1);
|
|
insert into t2 values (19700101+4-1);
|
|
insert into t2 values (19700201+4-1);
|
|
insert into t2 values (19700301+4-1);
|
|
insert into t2 values (19700101+3-1);
|
|
insert into t2 values (19700201+3-1);
|
|
insert into t2 values (19700301+3-1);
|
|
insert into t2 values (19700101+2-1);
|
|
insert into t2 values (19700201+2-1);
|
|
insert into t2 values (19700301+2-1);
|
|
insert into t2 values (19700101+1-1);
|
|
insert into t2 values (19700201+1-1);
|
|
insert into t2 values (19700301+1-1);
|
|
select count(*) from t2;
|
|
count(*)
|
|
84
|
|
select * from t2;
|
|
a
|
|
1970-01-01
|
|
1970-01-02
|
|
1970-01-03
|
|
1970-01-04
|
|
1970-01-05
|
|
1970-01-06
|
|
1970-01-07
|
|
1970-01-08
|
|
1970-01-09
|
|
1970-01-10
|
|
1970-01-11
|
|
1970-01-12
|
|
1970-01-13
|
|
1970-01-14
|
|
1970-01-15
|
|
1970-01-16
|
|
1970-01-17
|
|
1970-01-18
|
|
1970-01-19
|
|
1970-01-20
|
|
1970-01-21
|
|
1970-01-22
|
|
1970-01-23
|
|
1970-01-24
|
|
1970-01-25
|
|
1970-01-26
|
|
1970-01-27
|
|
1970-01-28
|
|
1970-02-01
|
|
1970-02-02
|
|
1970-02-03
|
|
1970-02-04
|
|
1970-02-05
|
|
1970-02-06
|
|
1970-02-07
|
|
1970-02-08
|
|
1970-02-09
|
|
1970-02-10
|
|
1970-02-11
|
|
1970-02-12
|
|
1970-02-13
|
|
1970-02-14
|
|
1970-02-15
|
|
1970-02-16
|
|
1970-02-17
|
|
1970-02-18
|
|
1970-02-19
|
|
1970-02-20
|
|
1970-02-21
|
|
1970-02-22
|
|
1970-02-23
|
|
1970-02-24
|
|
1970-02-25
|
|
1970-02-26
|
|
1970-02-27
|
|
1970-02-28
|
|
1970-03-01
|
|
1970-03-02
|
|
1970-03-03
|
|
1970-03-04
|
|
1970-03-05
|
|
1970-03-06
|
|
1970-03-07
|
|
1970-03-08
|
|
1970-03-09
|
|
1970-03-10
|
|
1970-03-11
|
|
1970-03-12
|
|
1970-03-13
|
|
1970-03-14
|
|
1970-03-15
|
|
1970-03-16
|
|
1970-03-17
|
|
1970-03-18
|
|
1970-03-19
|
|
1970-03-20
|
|
1970-03-21
|
|
1970-03-22
|
|
1970-03-23
|
|
1970-03-24
|
|
1970-03-25
|
|
1970-03-26
|
|
1970-03-27
|
|
1970-03-28
|
|
drop table t2;
|
|
create table t3 (a date not null, primary key(a)) engine='MyISAM'
|
|
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;
|
|
Table Create Table
|
|
t3 CREATE TABLE `t3` (
|
|
`a` date NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (month(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES LESS THAN (4) ENGINE = MyISAM, PARTITION quarter2 VALUES LESS THAN (7) ENGINE = MyISAM, PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */
|
|
12 inserts;
|
|
insert into t3 values (adddate(19700101,interval 12-1 month));
|
|
insert into t3 values (adddate(19700101,interval 11-1 month));
|
|
insert into t3 values (adddate(19700101,interval 10-1 month));
|
|
insert into t3 values (adddate(19700101,interval 9-1 month));
|
|
insert into t3 values (adddate(19700101,interval 8-1 month));
|
|
insert into t3 values (adddate(19700101,interval 7-1 month));
|
|
insert into t3 values (adddate(19700101,interval 6-1 month));
|
|
insert into t3 values (adddate(19700101,interval 5-1 month));
|
|
insert into t3 values (adddate(19700101,interval 4-1 month));
|
|
insert into t3 values (adddate(19700101,interval 3-1 month));
|
|
insert into t3 values (adddate(19700101,interval 2-1 month));
|
|
insert into t3 values (adddate(19700101,interval 1-1 month));
|
|
select count(*) from t3;
|
|
count(*)
|
|
12
|
|
select * from t3;
|
|
a
|
|
1970-01-01
|
|
1970-02-01
|
|
1970-03-01
|
|
1970-04-01
|
|
1970-05-01
|
|
1970-06-01
|
|
1970-07-01
|
|
1970-08-01
|
|
1970-09-01
|
|
1970-10-01
|
|
1970-11-01
|
|
1970-12-01
|
|
drop table t3;
|
|
create table t4 (a date not null, primary key(a)) engine='MyISAM'
|
|
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;
|
|
Table Create Table
|
|
t4 CREATE TABLE `t4` (
|
|
`a` date NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (month(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES IN (1,2,3) ENGINE = MyISAM, PARTITION quarter2 VALUES IN (4,5,6) ENGINE = MyISAM, PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */
|
|
12 inserts;
|
|
insert into t4 values (adddate(19700101,interval 12-1 month));
|
|
insert into t4 values (adddate(19700101,interval 11-1 month));
|
|
insert into t4 values (adddate(19700101,interval 10-1 month));
|
|
insert into t4 values (adddate(19700101,interval 9-1 month));
|
|
insert into t4 values (adddate(19700101,interval 8-1 month));
|
|
insert into t4 values (adddate(19700101,interval 7-1 month));
|
|
insert into t4 values (adddate(19700101,interval 6-1 month));
|
|
insert into t4 values (adddate(19700101,interval 5-1 month));
|
|
insert into t4 values (adddate(19700101,interval 4-1 month));
|
|
insert into t4 values (adddate(19700101,interval 3-1 month));
|
|
insert into t4 values (adddate(19700101,interval 2-1 month));
|
|
insert into t4 values (adddate(19700101,interval 1-1 month));
|
|
select count(*) from t4;
|
|
count(*)
|
|
12
|
|
select * from t4;
|
|
a
|
|
1970-01-01
|
|
1970-02-01
|
|
1970-03-01
|
|
1970-04-01
|
|
1970-05-01
|
|
1970-06-01
|
|
1970-07-01
|
|
1970-08-01
|
|
1970-09-01
|
|
1970-10-01
|
|
1970-11-01
|
|
1970-12-01
|
|
drop table t4;
|
|
create table t1 (a time not null, primary key(a)) engine='MyISAM'
|
|
partition by key (a) (
|
|
partition pa1 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=20 min_rows=2,
|
|
partition pa2 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=3,
|
|
partition pa3 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=4,
|
|
partition pa4 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=40 min_rows=2);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` time NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION pa1 MAX_ROWS = 20 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa2 MAX_ROWS = 30 MIN_ROWS = 3 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa3 MAX_ROWS = 30 MIN_ROWS = 4 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa4 MAX_ROWS = 40 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM) */
|
|
insert into t1 values ('21:21:21'), ('12:10:30'), ('03:03:03'), ('23:59');
|
|
select * from t1;
|
|
a
|
|
03:03:03
|
|
12:10:30
|
|
21:21:21
|
|
23:59:00
|
|
select * from t1 where a=030303;
|
|
a
|
|
03:03:03
|
|
delete from t1 where a=030303;
|
|
select * from t1;
|
|
a
|
|
12:10:30
|
|
21:21:21
|
|
23:59:00
|
|
drop table t1;
|
|
create table t2 (a time not null, primary key(a)) engine='MyISAM'
|
|
partition by key (a) partitions 12;
|
|
show create table t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`a` time NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) PARTITIONS 12 */
|
|
insert into t2 values ('0:1:1'), ('10:11:12'), ('13:14:15'), ('14:15:16');
|
|
select * from t2;
|
|
a
|
|
00:01:01
|
|
10:11:12
|
|
13:14:15
|
|
14:15:16
|
|
select * from t2 where a='13:14:15';
|
|
a
|
|
13:14:15
|
|
delete from t2 where a='13:14:15';
|
|
select * from t2;
|
|
a
|
|
00:01:01
|
|
10:11:12
|
|
14:15:16
|
|
delete from t2;
|
|
59 inserts;
|
|
insert into t2 values (000100+59);
|
|
insert into t2 values (000100+58);
|
|
insert into t2 values (000100+57);
|
|
insert into t2 values (000100+56);
|
|
insert into t2 values (000100+55);
|
|
insert into t2 values (000100+54);
|
|
insert into t2 values (000100+53);
|
|
insert into t2 values (000100+52);
|
|
insert into t2 values (000100+51);
|
|
insert into t2 values (000100+50);
|
|
insert into t2 values (000100+49);
|
|
insert into t2 values (000100+48);
|
|
insert into t2 values (000100+47);
|
|
insert into t2 values (000100+46);
|
|
insert into t2 values (000100+45);
|
|
insert into t2 values (000100+44);
|
|
insert into t2 values (000100+43);
|
|
insert into t2 values (000100+42);
|
|
insert into t2 values (000100+41);
|
|
insert into t2 values (000100+40);
|
|
insert into t2 values (000100+39);
|
|
insert into t2 values (000100+38);
|
|
insert into t2 values (000100+37);
|
|
insert into t2 values (000100+36);
|
|
insert into t2 values (000100+35);
|
|
insert into t2 values (000100+34);
|
|
insert into t2 values (000100+33);
|
|
insert into t2 values (000100+32);
|
|
insert into t2 values (000100+31);
|
|
insert into t2 values (000100+30);
|
|
insert into t2 values (000100+29);
|
|
insert into t2 values (000100+28);
|
|
insert into t2 values (000100+27);
|
|
insert into t2 values (000100+26);
|
|
insert into t2 values (000100+25);
|
|
insert into t2 values (000100+24);
|
|
insert into t2 values (000100+23);
|
|
insert into t2 values (000100+22);
|
|
insert into t2 values (000100+21);
|
|
insert into t2 values (000100+20);
|
|
insert into t2 values (000100+19);
|
|
insert into t2 values (000100+18);
|
|
insert into t2 values (000100+17);
|
|
insert into t2 values (000100+16);
|
|
insert into t2 values (000100+15);
|
|
insert into t2 values (000100+14);
|
|
insert into t2 values (000100+13);
|
|
insert into t2 values (000100+12);
|
|
insert into t2 values (000100+11);
|
|
insert into t2 values (000100+10);
|
|
insert into t2 values (000100+9);
|
|
insert into t2 values (000100+8);
|
|
insert into t2 values (000100+7);
|
|
insert into t2 values (000100+6);
|
|
insert into t2 values (000100+5);
|
|
insert into t2 values (000100+4);
|
|
insert into t2 values (000100+3);
|
|
insert into t2 values (000100+2);
|
|
insert into t2 values (000100+1);
|
|
select count(*) from t2;
|
|
count(*)
|
|
59
|
|
select * from t2;
|
|
a
|
|
00:01:01
|
|
00:01:02
|
|
00:01:03
|
|
00:01:04
|
|
00:01:05
|
|
00:01:06
|
|
00:01:07
|
|
00:01:08
|
|
00:01:09
|
|
00:01:10
|
|
00:01:11
|
|
00:01:12
|
|
00:01:13
|
|
00:01:14
|
|
00:01:15
|
|
00:01:16
|
|
00:01:17
|
|
00:01:18
|
|
00:01:19
|
|
00:01:20
|
|
00:01:21
|
|
00:01:22
|
|
00:01:23
|
|
00:01:24
|
|
00:01:25
|
|
00:01:26
|
|
00:01:27
|
|
00:01:28
|
|
00:01:29
|
|
00:01:30
|
|
00:01:31
|
|
00:01:32
|
|
00:01:33
|
|
00:01:34
|
|
00:01:35
|
|
00:01:36
|
|
00:01:37
|
|
00:01:38
|
|
00:01:39
|
|
00:01:40
|
|
00:01:41
|
|
00:01:42
|
|
00:01:43
|
|
00:01:44
|
|
00:01:45
|
|
00:01:46
|
|
00:01:47
|
|
00:01:48
|
|
00:01:49
|
|
00:01:50
|
|
00:01:51
|
|
00:01:52
|
|
00:01:53
|
|
00:01:54
|
|
00:01:55
|
|
00:01:56
|
|
00:01:57
|
|
00:01:58
|
|
00:01:59
|
|
drop table t2;
|
|
create table t3 (a time not null, primary key(a)) engine='MyISAM'
|
|
partition by range (second(a)) subpartition by key (a)
|
|
subpartitions 3 (
|
|
partition quarter1 values less than (16),
|
|
partition quarter2 values less than (31),
|
|
partition quarter3 values less than (46),
|
|
partition quarter4 values less than (61)
|
|
);
|
|
show create table t3;
|
|
Table Create Table
|
|
t3 CREATE TABLE `t3` (
|
|
`a` time NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (second(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES LESS THAN (16) ENGINE = MyISAM, PARTITION quarter2 VALUES LESS THAN (31) ENGINE = MyISAM, PARTITION quarter3 VALUES LESS THAN (46) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = MyISAM) */
|
|
59 inserts;
|
|
insert into t3 values (100000+59);
|
|
insert into t3 values (100000+58);
|
|
insert into t3 values (100000+57);
|
|
insert into t3 values (100000+56);
|
|
insert into t3 values (100000+55);
|
|
insert into t3 values (100000+54);
|
|
insert into t3 values (100000+53);
|
|
insert into t3 values (100000+52);
|
|
insert into t3 values (100000+51);
|
|
insert into t3 values (100000+50);
|
|
insert into t3 values (100000+49);
|
|
insert into t3 values (100000+48);
|
|
insert into t3 values (100000+47);
|
|
insert into t3 values (100000+46);
|
|
insert into t3 values (100000+45);
|
|
insert into t3 values (100000+44);
|
|
insert into t3 values (100000+43);
|
|
insert into t3 values (100000+42);
|
|
insert into t3 values (100000+41);
|
|
insert into t3 values (100000+40);
|
|
insert into t3 values (100000+39);
|
|
insert into t3 values (100000+38);
|
|
insert into t3 values (100000+37);
|
|
insert into t3 values (100000+36);
|
|
insert into t3 values (100000+35);
|
|
insert into t3 values (100000+34);
|
|
insert into t3 values (100000+33);
|
|
insert into t3 values (100000+32);
|
|
insert into t3 values (100000+31);
|
|
insert into t3 values (100000+30);
|
|
insert into t3 values (100000+29);
|
|
insert into t3 values (100000+28);
|
|
insert into t3 values (100000+27);
|
|
insert into t3 values (100000+26);
|
|
insert into t3 values (100000+25);
|
|
insert into t3 values (100000+24);
|
|
insert into t3 values (100000+23);
|
|
insert into t3 values (100000+22);
|
|
insert into t3 values (100000+21);
|
|
insert into t3 values (100000+20);
|
|
insert into t3 values (100000+19);
|
|
insert into t3 values (100000+18);
|
|
insert into t3 values (100000+17);
|
|
insert into t3 values (100000+16);
|
|
insert into t3 values (100000+15);
|
|
insert into t3 values (100000+14);
|
|
insert into t3 values (100000+13);
|
|
insert into t3 values (100000+12);
|
|
insert into t3 values (100000+11);
|
|
insert into t3 values (100000+10);
|
|
insert into t3 values (100000+9);
|
|
insert into t3 values (100000+8);
|
|
insert into t3 values (100000+7);
|
|
insert into t3 values (100000+6);
|
|
insert into t3 values (100000+5);
|
|
insert into t3 values (100000+4);
|
|
insert into t3 values (100000+3);
|
|
insert into t3 values (100000+2);
|
|
insert into t3 values (100000+1);
|
|
select count(*) from t3;
|
|
count(*)
|
|
59
|
|
select * from t3;
|
|
a
|
|
10:00:01
|
|
10:00:02
|
|
10:00:03
|
|
10:00:04
|
|
10:00:05
|
|
10:00:06
|
|
10:00:07
|
|
10:00:08
|
|
10:00:09
|
|
10:00:10
|
|
10:00:11
|
|
10:00:12
|
|
10:00:13
|
|
10:00:14
|
|
10:00:15
|
|
10:00:16
|
|
10:00:17
|
|
10:00:18
|
|
10:00:19
|
|
10:00:20
|
|
10:00:21
|
|
10:00:22
|
|
10:00:23
|
|
10:00:24
|
|
10:00:25
|
|
10:00:26
|
|
10:00:27
|
|
10:00:28
|
|
10:00:29
|
|
10:00:30
|
|
10:00:31
|
|
10:00:32
|
|
10:00:33
|
|
10:00:34
|
|
10:00:35
|
|
10:00:36
|
|
10:00:37
|
|
10:00:38
|
|
10:00:39
|
|
10:00:40
|
|
10:00:41
|
|
10:00:42
|
|
10:00:43
|
|
10:00:44
|
|
10:00:45
|
|
10:00:46
|
|
10:00:47
|
|
10:00:48
|
|
10:00:49
|
|
10:00:50
|
|
10:00:51
|
|
10:00:52
|
|
10:00:53
|
|
10:00:54
|
|
10:00:55
|
|
10:00:56
|
|
10:00:57
|
|
10:00:58
|
|
10:00:59
|
|
drop table t3;
|
|
create table t4 (a time not null, primary key(a)) engine='MyISAM'
|
|
partition by list (second(a)) subpartition by key (a)
|
|
subpartitions 3 (
|
|
partition quarter1 values in (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15),
|
|
partition quarter2 values in (16,17,18,19,20,21,22,23,24,25,26,27,28,29,30),
|
|
partition quarter3 values in (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45),
|
|
partition quarter4 values in (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60)
|
|
);
|
|
show create table t4;
|
|
Table Create Table
|
|
t4 CREATE TABLE `t4` (
|
|
`a` time NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (second(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES IN (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15) ENGINE = MyISAM, PARTITION quarter2 VALUES IN (16,17,18,19,20,21,22,23,24,25,26,27,28,29,30) ENGINE = MyISAM, PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = MyISAM) */
|
|
59 inserts;
|
|
insert into t4 values (100000+59);
|
|
insert into t4 values (100000+58);
|
|
insert into t4 values (100000+57);
|
|
insert into t4 values (100000+56);
|
|
insert into t4 values (100000+55);
|
|
insert into t4 values (100000+54);
|
|
insert into t4 values (100000+53);
|
|
insert into t4 values (100000+52);
|
|
insert into t4 values (100000+51);
|
|
insert into t4 values (100000+50);
|
|
insert into t4 values (100000+49);
|
|
insert into t4 values (100000+48);
|
|
insert into t4 values (100000+47);
|
|
insert into t4 values (100000+46);
|
|
insert into t4 values (100000+45);
|
|
insert into t4 values (100000+44);
|
|
insert into t4 values (100000+43);
|
|
insert into t4 values (100000+42);
|
|
insert into t4 values (100000+41);
|
|
insert into t4 values (100000+40);
|
|
insert into t4 values (100000+39);
|
|
insert into t4 values (100000+38);
|
|
insert into t4 values (100000+37);
|
|
insert into t4 values (100000+36);
|
|
insert into t4 values (100000+35);
|
|
insert into t4 values (100000+34);
|
|
insert into t4 values (100000+33);
|
|
insert into t4 values (100000+32);
|
|
insert into t4 values (100000+31);
|
|
insert into t4 values (100000+30);
|
|
insert into t4 values (100000+29);
|
|
insert into t4 values (100000+28);
|
|
insert into t4 values (100000+27);
|
|
insert into t4 values (100000+26);
|
|
insert into t4 values (100000+25);
|
|
insert into t4 values (100000+24);
|
|
insert into t4 values (100000+23);
|
|
insert into t4 values (100000+22);
|
|
insert into t4 values (100000+21);
|
|
insert into t4 values (100000+20);
|
|
insert into t4 values (100000+19);
|
|
insert into t4 values (100000+18);
|
|
insert into t4 values (100000+17);
|
|
insert into t4 values (100000+16);
|
|
insert into t4 values (100000+15);
|
|
insert into t4 values (100000+14);
|
|
insert into t4 values (100000+13);
|
|
insert into t4 values (100000+12);
|
|
insert into t4 values (100000+11);
|
|
insert into t4 values (100000+10);
|
|
insert into t4 values (100000+9);
|
|
insert into t4 values (100000+8);
|
|
insert into t4 values (100000+7);
|
|
insert into t4 values (100000+6);
|
|
insert into t4 values (100000+5);
|
|
insert into t4 values (100000+4);
|
|
insert into t4 values (100000+3);
|
|
insert into t4 values (100000+2);
|
|
insert into t4 values (100000+1);
|
|
select count(*) from t4;
|
|
count(*)
|
|
59
|
|
select * from t4;
|
|
a
|
|
10:00:01
|
|
10:00:02
|
|
10:00:03
|
|
10:00:04
|
|
10:00:05
|
|
10:00:06
|
|
10:00:07
|
|
10:00:08
|
|
10:00:09
|
|
10:00:10
|
|
10:00:11
|
|
10:00:12
|
|
10:00:13
|
|
10:00:14
|
|
10:00:15
|
|
10:00:16
|
|
10:00:17
|
|
10:00:18
|
|
10:00:19
|
|
10:00:20
|
|
10:00:21
|
|
10:00:22
|
|
10:00:23
|
|
10:00:24
|
|
10:00:25
|
|
10:00:26
|
|
10:00:27
|
|
10:00:28
|
|
10:00:29
|
|
10:00:30
|
|
10:00:31
|
|
10:00:32
|
|
10:00:33
|
|
10:00:34
|
|
10:00:35
|
|
10:00:36
|
|
10:00:37
|
|
10:00:38
|
|
10:00:39
|
|
10:00:40
|
|
10:00:41
|
|
10:00:42
|
|
10:00:43
|
|
10:00:44
|
|
10:00:45
|
|
10:00:46
|
|
10:00:47
|
|
10:00:48
|
|
10:00:49
|
|
10:00:50
|
|
10:00:51
|
|
10:00:52
|
|
10:00:53
|
|
10:00:54
|
|
10:00:55
|
|
10:00:56
|
|
10:00:57
|
|
10:00:58
|
|
10:00:59
|
|
drop table t4;
|
|
create table t1 (a datetime not null, primary key(a)) engine='MyISAM'
|
|
partition by key (a) (
|
|
partition pa1 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=20 min_rows=2,
|
|
partition pa2 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=3,
|
|
partition pa3 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=4,
|
|
partition pa4 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=40 min_rows=2);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` datetime NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION pa1 MAX_ROWS = 20 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa2 MAX_ROWS = 30 MIN_ROWS = 3 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa3 MAX_ROWS = 30 MIN_ROWS = 4 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa4 MAX_ROWS = 40 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM) */
|
|
insert into t1 values ('1975-01-01 21:21:21'), ('2020-12-31 12:10:30'), ('1980-10-14 03:03'), ('2000-06-15 23:59');
|
|
select * from t1;
|
|
a
|
|
1975-01-01 21:21:21
|
|
1980-10-14 03:03:00
|
|
2000-06-15 23:59:00
|
|
2020-12-31 12:10:30
|
|
select * from t1 where a=19801014030300;
|
|
a
|
|
1980-10-14 03:03:00
|
|
delete from t1 where a=19801014030300;
|
|
select * from t1;
|
|
a
|
|
1975-01-01 21:21:21
|
|
2000-06-15 23:59:00
|
|
2020-12-31 12:10:30
|
|
drop table t1;
|
|
create table t2 (a datetime not null, primary key(a)) engine='MyISAM'
|
|
partition by key (a) partitions 12;
|
|
show create table t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`a` datetime NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) PARTITIONS 12 */
|
|
insert into t2 values ('1975-01-01 0:1:1'), ('2020-12-31 10:11:12'), ('1980-10-14 13:14:15'), ('2000-06-15 14:15:16');
|
|
select * from t2;
|
|
a
|
|
1975-01-01 00:01:01
|
|
1980-10-14 13:14:15
|
|
2000-06-15 14:15:16
|
|
2020-12-31 10:11:12
|
|
select * from t2 where a='1980-10-14 13:14:15';
|
|
a
|
|
1980-10-14 13:14:15
|
|
delete from t2 where a='1980-10-14 13:14:15';
|
|
select * from t2;
|
|
a
|
|
1975-01-01 00:01:01
|
|
2000-06-15 14:15:16
|
|
2020-12-31 10:11:12
|
|
delete from t2;
|
|
59 inserts;
|
|
insert into t2 values (19700101000000+59);
|
|
insert into t2 values (19700101000000+58);
|
|
insert into t2 values (19700101000000+57);
|
|
insert into t2 values (19700101000000+56);
|
|
insert into t2 values (19700101000000+55);
|
|
insert into t2 values (19700101000000+54);
|
|
insert into t2 values (19700101000000+53);
|
|
insert into t2 values (19700101000000+52);
|
|
insert into t2 values (19700101000000+51);
|
|
insert into t2 values (19700101000000+50);
|
|
insert into t2 values (19700101000000+49);
|
|
insert into t2 values (19700101000000+48);
|
|
insert into t2 values (19700101000000+47);
|
|
insert into t2 values (19700101000000+46);
|
|
insert into t2 values (19700101000000+45);
|
|
insert into t2 values (19700101000000+44);
|
|
insert into t2 values (19700101000000+43);
|
|
insert into t2 values (19700101000000+42);
|
|
insert into t2 values (19700101000000+41);
|
|
insert into t2 values (19700101000000+40);
|
|
insert into t2 values (19700101000000+39);
|
|
insert into t2 values (19700101000000+38);
|
|
insert into t2 values (19700101000000+37);
|
|
insert into t2 values (19700101000000+36);
|
|
insert into t2 values (19700101000000+35);
|
|
insert into t2 values (19700101000000+34);
|
|
insert into t2 values (19700101000000+33);
|
|
insert into t2 values (19700101000000+32);
|
|
insert into t2 values (19700101000000+31);
|
|
insert into t2 values (19700101000000+30);
|
|
insert into t2 values (19700101000000+29);
|
|
insert into t2 values (19700101000000+28);
|
|
insert into t2 values (19700101000000+27);
|
|
insert into t2 values (19700101000000+26);
|
|
insert into t2 values (19700101000000+25);
|
|
insert into t2 values (19700101000000+24);
|
|
insert into t2 values (19700101000000+23);
|
|
insert into t2 values (19700101000000+22);
|
|
insert into t2 values (19700101000000+21);
|
|
insert into t2 values (19700101000000+20);
|
|
insert into t2 values (19700101000000+19);
|
|
insert into t2 values (19700101000000+18);
|
|
insert into t2 values (19700101000000+17);
|
|
insert into t2 values (19700101000000+16);
|
|
insert into t2 values (19700101000000+15);
|
|
insert into t2 values (19700101000000+14);
|
|
insert into t2 values (19700101000000+13);
|
|
insert into t2 values (19700101000000+12);
|
|
insert into t2 values (19700101000000+11);
|
|
insert into t2 values (19700101000000+10);
|
|
insert into t2 values (19700101000000+9);
|
|
insert into t2 values (19700101000000+8);
|
|
insert into t2 values (19700101000000+7);
|
|
insert into t2 values (19700101000000+6);
|
|
insert into t2 values (19700101000000+5);
|
|
insert into t2 values (19700101000000+4);
|
|
insert into t2 values (19700101000000+3);
|
|
insert into t2 values (19700101000000+2);
|
|
insert into t2 values (19700101000000+1);
|
|
select count(*) from t2;
|
|
count(*)
|
|
59
|
|
select * from t2;
|
|
a
|
|
1970-01-01 00:00:01
|
|
1970-01-01 00:00:02
|
|
1970-01-01 00:00:03
|
|
1970-01-01 00:00:04
|
|
1970-01-01 00:00:05
|
|
1970-01-01 00:00:06
|
|
1970-01-01 00:00:07
|
|
1970-01-01 00:00:08
|
|
1970-01-01 00:00:09
|
|
1970-01-01 00:00:10
|
|
1970-01-01 00:00:11
|
|
1970-01-01 00:00:12
|
|
1970-01-01 00:00:13
|
|
1970-01-01 00:00:14
|
|
1970-01-01 00:00:15
|
|
1970-01-01 00:00:16
|
|
1970-01-01 00:00:17
|
|
1970-01-01 00:00:18
|
|
1970-01-01 00:00:19
|
|
1970-01-01 00:00:20
|
|
1970-01-01 00:00:21
|
|
1970-01-01 00:00:22
|
|
1970-01-01 00:00:23
|
|
1970-01-01 00:00:24
|
|
1970-01-01 00:00:25
|
|
1970-01-01 00:00:26
|
|
1970-01-01 00:00:27
|
|
1970-01-01 00:00:28
|
|
1970-01-01 00:00:29
|
|
1970-01-01 00:00:30
|
|
1970-01-01 00:00:31
|
|
1970-01-01 00:00:32
|
|
1970-01-01 00:00:33
|
|
1970-01-01 00:00:34
|
|
1970-01-01 00:00:35
|
|
1970-01-01 00:00:36
|
|
1970-01-01 00:00:37
|
|
1970-01-01 00:00:38
|
|
1970-01-01 00:00:39
|
|
1970-01-01 00:00:40
|
|
1970-01-01 00:00:41
|
|
1970-01-01 00:00:42
|
|
1970-01-01 00:00:43
|
|
1970-01-01 00:00:44
|
|
1970-01-01 00:00:45
|
|
1970-01-01 00:00:46
|
|
1970-01-01 00:00:47
|
|
1970-01-01 00:00:48
|
|
1970-01-01 00:00:49
|
|
1970-01-01 00:00:50
|
|
1970-01-01 00:00:51
|
|
1970-01-01 00:00:52
|
|
1970-01-01 00:00:53
|
|
1970-01-01 00:00:54
|
|
1970-01-01 00:00:55
|
|
1970-01-01 00:00:56
|
|
1970-01-01 00:00:57
|
|
1970-01-01 00:00:58
|
|
1970-01-01 00:00:59
|
|
drop table t2;
|
|
create table t3 (a datetime not null, primary key(a)) engine='MyISAM'
|
|
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;
|
|
Table Create Table
|
|
t3 CREATE TABLE `t3` (
|
|
`a` datetime NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (month(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES LESS THAN (4) ENGINE = MyISAM, PARTITION quarter2 VALUES LESS THAN (7) ENGINE = MyISAM, PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */
|
|
12 inserts;
|
|
insert into t3 values (adddate(19700101000000,interval 12-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 11-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 10-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 9-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 8-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 7-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 6-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 5-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 4-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 3-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 2-1 month));
|
|
insert into t3 values (adddate(19700101000000,interval 1-1 month));
|
|
select count(*) from t3;
|
|
count(*)
|
|
12
|
|
select * from t3;
|
|
a
|
|
1970-01-01 00:00:00
|
|
1970-02-01 00:00:00
|
|
1970-03-01 00:00:00
|
|
1970-04-01 00:00:00
|
|
1970-05-01 00:00:00
|
|
1970-06-01 00:00:00
|
|
1970-07-01 00:00:00
|
|
1970-08-01 00:00:00
|
|
1970-09-01 00:00:00
|
|
1970-10-01 00:00:00
|
|
1970-11-01 00:00:00
|
|
1970-12-01 00:00:00
|
|
drop table t3;
|
|
create table t4 (a datetime not null, primary key(a)) engine='MyISAM'
|
|
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;
|
|
Table Create Table
|
|
t4 CREATE TABLE `t4` (
|
|
`a` datetime NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (month(a)) SUBPARTITION BY KEY (a) SUBPARTITIONS 3 (PARTITION quarter1 VALUES IN (1,2,3) ENGINE = MyISAM, PARTITION quarter2 VALUES IN (4,5,6) ENGINE = MyISAM, PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */
|
|
12 inserts;
|
|
insert into t4 values (adddate(19700101000000,interval 12-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 11-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 10-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 9-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 8-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 7-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 6-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 5-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 4-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 3-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 2-1 month));
|
|
insert into t4 values (adddate(19700101000000,interval 1-1 month));
|
|
select count(*) from t4;
|
|
count(*)
|
|
12
|
|
select * from t4;
|
|
a
|
|
1970-01-01 00:00:00
|
|
1970-02-01 00:00:00
|
|
1970-03-01 00:00:00
|
|
1970-04-01 00:00:00
|
|
1970-05-01 00:00:00
|
|
1970-06-01 00:00:00
|
|
1970-07-01 00:00:00
|
|
1970-08-01 00:00:00
|
|
1970-09-01 00:00:00
|
|
1970-10-01 00:00:00
|
|
1970-11-01 00:00:00
|
|
1970-12-01 00:00:00
|
|
drop table t4;
|
|
create table t1 (a year not null, primary key(a)) engine='MyISAM'
|
|
partition by key (a) (
|
|
partition pa1 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=20 min_rows=2,
|
|
partition pa2 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=3,
|
|
partition pa3 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=4,
|
|
partition pa4 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=40 min_rows=2);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` year(4) NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION pa1 MAX_ROWS = 20 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa2 MAX_ROWS = 30 MIN_ROWS = 3 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa3 MAX_ROWS = 30 MIN_ROWS = 4 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa4 MAX_ROWS = 40 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM) */
|
|
insert into t1 values ('1975'), (2020), ('1980'), ('2000');
|
|
select * from t1;
|
|
a
|
|
1975
|
|
1980
|
|
2000
|
|
2020
|
|
select * from t1 where a=1980;
|
|
a
|
|
1980
|
|
delete from t1 where a=1980;
|
|
select * from t1;
|
|
a
|
|
1975
|
|
2000
|
|
2020
|
|
drop table t1;
|
|
create table t2 (a year not null, primary key(a)) engine='MyISAM'
|
|
partition by key (a) partitions 12;
|
|
show create table t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`a` year(4) NOT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) PARTITIONS 12 */
|
|
insert into t2 values ('1975'), ('2020'), ('1980'), ('2000');
|
|
select * from t2;
|
|
a
|
|
1975
|
|
1980
|
|
2000
|
|
2020
|
|
select * from t2 where a='1980';
|
|
a
|
|
1980
|
|
delete from t2 where a='1980';
|
|
select * from t2;
|
|
a
|
|
1975
|
|
2000
|
|
2020
|
|
delete from t2;
|
|
255 inserts;
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'a' at row 1
|
|
select count(*) from t2;
|
|
count(*)
|
|
255
|
|
select * from t2;
|
|
a
|
|
0000
|
|
1902
|
|
1903
|
|
1904
|
|
1905
|
|
1906
|
|
1907
|
|
1908
|
|
1909
|
|
1910
|
|
1911
|
|
1912
|
|
1913
|
|
1914
|
|
1915
|
|
1916
|
|
1917
|
|
1918
|
|
1919
|
|
1920
|
|
1921
|
|
1922
|
|
1923
|
|
1924
|
|
1925
|
|
1926
|
|
1927
|
|
1928
|
|
1929
|
|
1930
|
|
1931
|
|
1932
|
|
1933
|
|
1934
|
|
1935
|
|
1936
|
|
1937
|
|
1938
|
|
1939
|
|
1940
|
|
1941
|
|
1942
|
|
1943
|
|
1944
|
|
1945
|
|
1946
|
|
1947
|
|
1948
|
|
1949
|
|
1950
|
|
1951
|
|
1952
|
|
1953
|
|
1954
|
|
1955
|
|
1956
|
|
1957
|
|
1958
|
|
1959
|
|
1960
|
|
1961
|
|
1962
|
|
1963
|
|
1964
|
|
1965
|
|
1966
|
|
1967
|
|
1968
|
|
1969
|
|
1970
|
|
1971
|
|
1972
|
|
1973
|
|
1974
|
|
1975
|
|
1976
|
|
1977
|
|
1978
|
|
1979
|
|
1980
|
|
1981
|
|
1982
|
|
1983
|
|
1984
|
|
1985
|
|
1986
|
|
1987
|
|
1988
|
|
1989
|
|
1990
|
|
1991
|
|
1992
|
|
1993
|
|
1994
|
|
1995
|
|
1996
|
|
1997
|
|
1998
|
|
1999
|
|
2000
|
|
2001
|
|
2002
|
|
2003
|
|
2004
|
|
2005
|
|
2006
|
|
2007
|
|
2008
|
|
2009
|
|
2010
|
|
2011
|
|
2012
|
|
2013
|
|
2014
|
|
2015
|
|
2016
|
|
2017
|
|
2018
|
|
2019
|
|
2020
|
|
2021
|
|
2022
|
|
2023
|
|
2024
|
|
2025
|
|
2026
|
|
2027
|
|
2028
|
|
2029
|
|
2030
|
|
2031
|
|
2032
|
|
2033
|
|
2034
|
|
2035
|
|
2036
|
|
2037
|
|
2038
|
|
2039
|
|
2040
|
|
2041
|
|
2042
|
|
2043
|
|
2044
|
|
2045
|
|
2046
|
|
2047
|
|
2048
|
|
2049
|
|
2050
|
|
2051
|
|
2052
|
|
2053
|
|
2054
|
|
2055
|
|
2056
|
|
2057
|
|
2058
|
|
2059
|
|
2060
|
|
2061
|
|
2062
|
|
2063
|
|
2064
|
|
2065
|
|
2066
|
|
2067
|
|
2068
|
|
2069
|
|
2070
|
|
2071
|
|
2072
|
|
2073
|
|
2074
|
|
2075
|
|
2076
|
|
2077
|
|
2078
|
|
2079
|
|
2080
|
|
2081
|
|
2082
|
|
2083
|
|
2084
|
|
2085
|
|
2086
|
|
2087
|
|
2088
|
|
2089
|
|
2090
|
|
2091
|
|
2092
|
|
2093
|
|
2094
|
|
2095
|
|
2096
|
|
2097
|
|
2098
|
|
2099
|
|
2100
|
|
2101
|
|
2102
|
|
2103
|
|
2104
|
|
2105
|
|
2106
|
|
2107
|
|
2108
|
|
2109
|
|
2110
|
|
2111
|
|
2112
|
|
2113
|
|
2114
|
|
2115
|
|
2116
|
|
2117
|
|
2118
|
|
2119
|
|
2120
|
|
2121
|
|
2122
|
|
2123
|
|
2124
|
|
2125
|
|
2126
|
|
2127
|
|
2128
|
|
2129
|
|
2130
|
|
2131
|
|
2132
|
|
2133
|
|
2134
|
|
2135
|
|
2136
|
|
2137
|
|
2138
|
|
2139
|
|
2140
|
|
2141
|
|
2142
|
|
2143
|
|
2144
|
|
2145
|
|
2146
|
|
2147
|
|
2148
|
|
2149
|
|
2150
|
|
2151
|
|
2152
|
|
2153
|
|
2154
|
|
2155
|
|
drop table t2;
|