How to change column name in sql

    how to change datatype in sql
    how to change data type in sql select query
    how to change data type in sql without dropping table
    how to change data type in sql server management studio
  • How to change datatype in sql

    • Modify command in sql!

    Change datatype of column in SQL

    next →← prev

    SQL being a dynamically manipulating database query language lets you play with your data-set that may be organized or unorganized.

    Such data may be presented in the form of different types depending upon your requirements.

    How to change data type in sql without dropping table

  • Update query in sql
  • Modify command in sql
  • Alter table add column
  • Alter table modify column sql server

    • There are various methods to change the types of data present in the rows or columns of your database. Here, we will discuss the method to change the datatype of column in SQL.

    Using SQL server

    1. Open the SQL server.

      In the Object Explorer option, right-click the column you want to change and click on Design.

    2. You need to select the column whose data type you want to modify.
    3. In the Column Properties, you need to click the grid cell to change the Data Type property and then choose the data type from the appeared drop-down list.
    4. Now, click Savetable on the File menu to save the changes.

    Note: Whenever you modify the column data type in the SQL server, the option Table Designer applies the changes related to the length of the selected data type.

    You may always need to specify the length of the data type

      how to change data type in sqlite
      how to change data type in sql developer