reset id auto_increment mysql code example

Example 1: mysql reset auto increment value

ALTER TABLE table_name AUTO_INCREMENT = 1;

Example 2: mysql reset auto increment id

SET  @num := 0;

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

ALTER TABLE your_table AUTO_INCREMENT =1;

Example 3: reset auto increment mysql

/* After "SEQUENCE" place table name + column + seq */
ALTER SEQUENCE users_id_seq RESTART WITH 1;