Mysql通過存儲過程批量插入數據

創建表

DROP TABLE if exists employees_partition;
CREATE TABLE if not exists `employees_partition` (
  `id` int(11) NOT NULL ,
  `name` varchar(32) DEFAULT NULL COMMENT '員工姓名',
  `job_no` varchar(16) NOT NULL COMMENT '員工工號',
   UNIQUE key(job_no)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
PARTITION BY KEY (job_no) PARTITIONS 32 ;

創建存儲過程

創建規則可以根據實際情況定

DROP PROCEDURE IF EXISTS insertemployees;
CREATE PROCEDURE insertemployees()
BEGIN
DECLARE i INT;
  SET i=1;
  WHILE(i<=100000000) DO
    insert into employees_partition values(i, CONCAT(i, '-NAME'), CONCAT('NO.', i));
    SET i=i+1; 
  END WHILE;
END;

調用存儲過程

call insertemployees();

然後就會在表中插入我們想要的1億條數據