Solve the problem of discontinuous ID self-increment after MySQL deletes data

before repair

In addition to some data, resulting in subsequent new data, ID self-increment is not continuous

 

solution

• Execute the following SQL statement to fix this problem, mbs_order is the name of the table that needs to be fixed

• SET @i=0;
  UPDATE `mbs_order` SET `id`=(@i:=@i+1);
  ALTER TABLE `mbs_order` AUTO_INCREMENT=0;