mysql random bytes_使用 mysql_random_data_load 生成随机数据
参考文档：
https://github.com/Percona-Lab/mysql_random_data_load
下载地址：
https://github.com/Percona-Lab/mysql_random_data_load/releases
tar -xvf mysql_random_data_load_0.1.12_Linux_x86_64.tar.gz
mv mysql_random_data_load /usr/local/mysql/bin/
创建测试表
CREATE DATABASE IF NOT EXISTS test;
CREATE TABLE `test`.`t3` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`tcol01` tinyint(4) DEFAULT NULL,
`tcol02` smallint(6) DEFAULT NULL,
`tcol03` mediumint(9) DEFAULT NULL,
`tcol04` int(11) DEFAULT NULL,
`tcol05` bigint(20) DEFAULT NULL,
`tcol06` float DEFAULT NULL,
`tcol07` double DEFAULT NULL,
`tcol08` decimal(10,2) DEFAULT NULL,
`tcol09` date DEFAULT NULL,
`tcol10` datetime DEFAULT NULL,
`tcol11` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`tcol12` time DEFAULT NULL,
`tcol13` year(4) DEFAULT NULL,
`tcol14` varchar(100) DEFAULT NULL,
`tcol15` char(2) DEFAULT NULL,
`tcol16` blob,
`tcol17` text,
`tcol18` mediumtext,
`tcol19` mediumblob,
`tcol20` longblob,
`tcol21` longtext,
`tcol22` mediumtext,
`tcol23` varchar(3) DEFAULT NULL,
`tcol24` varbinary(10) DEFAULT NULL,
`tcol25` enum('a','b','c') DEFAULT NULL,
`tcol26` set('red','green','blue') DEFAULT NULL,
`tcol27` float(5,3) DEFAULT NULL,
`tcol28` double(4,2) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB;
生成数据
mysql_random_data_load \
-h127.0.0.1 -P3306 -uroot -pchengce243 \
--max-threads=8 \
test t3 10000