`completeTime` datetime DEFAULT NULL COMMENT '访问完成时间', PRIMARY KEY (`sn`,`startTime`) ) ENGINE=InnoDB AUTO_INCREMENT=4424745 DEFAULT CHARSET=utf8 COMMENT='用户访问记录表' /*!50100 PARTITION BY RANGE (TO_DAYS(startTime)) (PARTITION p20151204 VALUES LESS THAN (736302) ENGINE = InnoDB,...
`completeTime` datetime DEFAULT NULL COMMENT '访问完成时间', PRIMARY KEY (`sn`,`startTime`) ) ENGINE=InnoDB AUTO_INCREMENT=4424745 DEFAULT CHARSET=utf8 COMMENT='用户访问记录表' /*!50100 PARTITION BY RANGE (TO_DAYS(startTime)) (PARTITION p20151204 VALUES LESS THAN (736302) ENGINE = InnoDB,...
mysql分区按PARTITIONBYRANGE（TO_DAYS（startTime））to_days()Given a date date, returns a day number (the number of days since year 0).给定⼀个date ⽇期,返回天数 Create Table: CREATE TABLE `ClientActionTrack` (`sn` bigint(20) NOT NULL AUTO_INCREMENT,`clientSn` int(11) DEFAULT NULL...
可以是用year、to_days、unix_timestamp等函数对相应的时间字段进行转换,然后分区。 2、list分区 和range分区一样,只是list分区面向的是离散的值 mysql> CREATE TABLE h2 ( -> c1 INT, -> c2 INT -> ) -> PARTITION BY LIST(c1) ( -> PARTITION p0 VALUES IN (1, 4, 7), -> PARTITION p1 VALUES...
`start_time` datetime NOT NULL, PRIMARY KEY (`id`,`msisdn`,`start_time`) ) ENGINE=MyISAM AUTO_INCREMENT=990758 DEFAULT CHARSET=utf8 /*!50100 PARTITION BY RANGE (to_days(start_time)) SUBPARTITION BY HASH (msisdn) SUBPARTITIONS 32
CREATE TABLE t ( idBIGINT UNSIGNEDAUTO_INCREMENT, created_atdatetime(6) DEFAULT CURRENT_TIMESTAMP(6) , PRIMARY KEY(id,created_at) )SHARD_ROW_ID_BITS = 4 PARTITION BY RANGE (to_days(created_at) ) ( PARTITION p0 VALUES LESS THAN (to_days(‘2021-02-19’)), ...
50100 PARTITION BY RANGE (TO_DAYS(`date`)) (PARTITION p20161001 VALUES LESS THAN (736634) ENGINE = InnoDB, PARTITION p20161101 VALUES LESS THAN (736664) ENGINE = InnoDB, PARTITION p20161201 VALUES LESS THAN (736695) ENGINE = InnoDB, PARTITION p20170101 VALUES LESS THAN (736726) ENGINE = ...
50100 PARTITION BY RANGE (to_days(STARTTIME)) (PARTITION p0 VALUES LESS THAN (733346) ENGINE = InnoDB, PARTITION p1 VALUES LESS THAN (733376) ENGINE = InnoDB, PARTITION p3 VALUES LESS THAN (733407) ENGINE = InnoDB, PARTITION p4 VALUES LESS THAN (733438) ENGINE = InnoDB, PARTITION p5 ...
YEAR('2018-01-01')), PARTITION p2018 VALUES LESS THAN MAXVALUE );这里会有几种错误情况： 1、ALTER TABLE message_all PARTITION BY RANGE (to_days(createtime)) ; [Err] 1492 - For RANGE partitions each partition must be defined 解释：必须指定至少一个分区。2、[Err...
PARTITION 'p202305' VALUES LESS THAN (unix_timestamp('2023-06-01')) ); datetime类型的 ALTER TABLE sender_reweighting_appeal_all PARTITION BY RANGE(to_days(push_msg_time)) ( PARTITION 'p202303' VALUES LESS THAN (to_days('2023-04-01')), ...