mysql auto increment start value

MyISAM data table After a record with the maximum number is deleted, the number cannot be reused. You can use the "auto_increment = N" option to specify an auto-increment initial value when creating a table. You can use the alter table table_name

Method for resetting the auto-increment start value of various MySQL data table types bitsCN.com Methods for resetting the auto-increment start value of various MySQL data table types MyISAM data table After a record with the maximum number is

Method for modifying the start value of mysql auto-increment ID: bitsCN.com Many friends in mysql think that the field AUTO_INCREMENT type auto-increment ID value cannot be modified. In fact, this is an incorrect understanding. The following

When you insert A piece of data in Table A and insert data in Table B, you need to add the auto-increment corresponding to the corresponding field in table A. How do you get the auto-increment of Table? Next, we will introduce the auto-increment in

Repeated innodb auto-increment column values 1. duplicate values in the innodb auto-increment column Start with the problem and reproduce the bug. use test;drop table t1;create table t1(id int auto_increment, a int, primary key (id))

From: http://blog.chinaunix.net/space.php? Uid = 13626447 & Do = Blog & cuid = 392987   Usage: Create Table Test(Id int unsigned not null primary key auto_increment,Username varchar (15) not null)Auto_increment = 100; In database

After the MyISAM data table deletes the maximum number of records, the number cannot be reused. You can use the "AUTO_INCREMENT = n" option to specify an auto-increment initial value when creating a table. After the table is created, use the alter

The auto-increment column here mainly refers to the auto-increment of the primary key id in a table. Unlike Mysql, Oracle cannot set the auto-increment column feature when creating a table in CREATE. Else l The auto-increment column here mainly

Reset the initial value of AUTO_INCREMENT In the MySQL auto-incrementing ColumnNote that existing data will be deleted using any of the following methods.Method 1:Delete from tb1;Alter table tbl AUTO_INCREMENT = 100;(Benefit, you can set

Reset the initial value of AUTO_INCREMENT In the MySQL auto-incrementing ColumnNote that existing data will be deleted using any of the following methods. Method 1:Delete from tb1;Alter table tbl AUTO_INCREMENT = 100;(Benefit, you can set