I used this approach to migrate our business-critical database from SQL Server 2008 to SQL Server 2016 while changing the data type of primary key column having deep penetration in the database itself ...

Hello friends,i am here for share the solution of a mysql problem.if you want to change the data type of a column from varchar or any other one to date, ... ' and a column 'dob' and the values in this ...

Sometimes we need to change the data type of a column in a table. We can do this by using Modify keyword with ALTER command. Syntax: To change the data type of a column in a table, use the following ...