drop table if exists `trace_test`;

CREATE TABLE `trace_test` (
? `id` int(11) NOT NULL AUTO_INCREMENT,
? `name` varchar(255) DEFAULT NULL,
? PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ;

alter table `trace_test` AUTO_INCREMENT=10000;

insert into `trace_test`(`name`)values('name2');
select * from `trace_test`;

Result:

id name
10000 name2

方案2）創(chuàng)建表時設置AUTO_INCREMENT 10000參數

drop table if exists `trace_test`;

CREATE TABLE `trace_test` (
? `id` int(11) NOT NULL AUTO_INCREMENT,
? `name` varchar(255) DEFAULT NULL,
? PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT 10000 DEFAULT CHARSET=utf8 ;

insert into `trace_test`(`name`)values('name2');
select * from `trace_test`;

Result：

id name
10000 name2

3）如果表已有數據，truncate 之后設置auto_increment=10000，可行。

drop table if exists `trace_test`;

CREATE TABLE `trace_test` (
? `id` int(11) NOT NULL AUTO_INCREMENT,
? `name` varchar(255) DEFAULT NULL,
? PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ;

insert into `trace_test`(`name`)values('name1');
select * from `trace_test`;

truncate table `trace_test`;
alter table `trace_test` AUTO_INCREMENT=10000;

insert into `trace_test`(`name`)values('name2');
select * from `trace_test`;

Result1:

id name
10000 name
Result2:

id name
10000 name2

4）如果表已有數據，delete from之后設置auto_increment=10000，可行。

drop table if exists trace_test;

CREATE TABLE trace_test (
? id int(20) NOT NULL AUTO_INCREMENT,
? name varchar(255) DEFAULT NULL,
? PRIMARY KEY (id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ;

insert into trace_test(name)values('name1');
select * from trace_test;

delete from `trace_test`;

alter table trace_test AUTO_INCREMENT=10000;

insert into trace_test(name)values('name2');
select * from trace_test;

Result1: