Cómo insertar incremento automático
ALTER TABLE yourTableName
MODIFY yourColumnName INT NOT NULL AUTO_INCREMENT;
Cooperative Caiman
ALTER TABLE yourTableName
MODIFY yourColumnName INT NOT NULL AUTO_INCREMENT;CREATE TABLE `tbl_new` (
`id` BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`id`)
) AUTO_INCREMENT=2200000000;
RENAME TABLE `tbl` TO `tbl_old`, `tbl_new` TO `tbl`;
ALTER TABLE jobs
MODIFY job_id INT NOT NULL AUTO_INCREMENT;