sql reset auto_increment code example

Example 1: mysql reset auto increment

ALTER TABLE `Table Name` AUTO_INCREMENT = 1;

Example 2: sql reset auto increment

ALTER TABLE tmp AUTO_INCREMENT = 3;

Example 3: mysql reset auto increment id

SET  @num := 0;

UPDATE your_table SET id = @num := (@num+1);

ALTER TABLE your_table AUTO_INCREMENT =1;

Example 4: sql server reset auto increment

DBCC CHECKIDENT (mytable, RESEED, 0)