Note that the new auto-increment value must be greater than the highest existing auto-increment value in the table, otherwise, you’ll get an error.Īlso, keep in mind that resetting the auto-increment value of a table will affect any existing records in the table, so make sure you understand the consequences before performing this operation.Auto-increment is a useful feature provided by MySQL. In the above syntax, table_name is the name of the table whose auto-increment value you want to reset, and value is the new auto-increment value. Here’s the syntax: ALTER TABLE table_name AUTO_INCREMENT = value To reset the auto-increment value of a table, you need to use the AUTO_INCREMENT attribute along with the ALTER TABLE statement. MySQL allows you to reset the auto-increment value of a table using the ALTER TABLE statement. It is recommended to take a backup of the table before using this command. Note that the value specified for AUTO_INCREMENT must be greater than or equal to the highest current value in the column, or else an error will be thrown. Where table_name is the name of the table and value is the desired value for the next AUTO_INCREMENT value. The syntax for resetting the AUTO_INCREMENT value in MySQL is as follows: ALTER TABLE table_name AUTO_INCREMENT = value In such cases, you can use the RESET AUTO_INCREMENT command to reset the value of the AUTO_INCREMENT column to the next available number based on the current maximum value. If you delete the records from the table, the AUTO_INCREMENT value will not reset by itself, and it will continue from the last value. In MySQL, the AUTO_INCREMENT attribute is used to generate a unique identity for new rows added to a table.
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