How to add auto-increment in an Existing tables in MYSQL database?

Posted by vishalneeraj-24503 on 3/6/2014 | Category: Sql Server Interview questions | Views: 2249 | Points: 40

Answer:

Syntax:-

alter table table_name modify column_name data-type(length) auto_increment primary key;

For Example:-

alter table Employee_Master modify Employee_Id int(5) auto_increment primary key;

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