1、自增id設置
CREATE TABLE `tab_name` (
`id` int NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`id`)
);
2、修改employee表,主鍵自增從1000開始
alter table employee AUTO_INCREMENT=1000;
CREATE TABLE `tab_name` (
`id` int NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`id`)
);
alter table employee AUTO_INCREMENT=1000;