How do you declare an int variable in SQL?

How do you DECLARE a variable in SQL?

SQL Variable declaration The DECLARE statement is used to declare a variable in SQL Server. In the second step, we have to specify the name of the variable. Local variable names have to start with an at (@) sign because this rule is a syntax necessity. Finally, we defined the data type of the variable.

How do I DECLARE a variable in SQL Server?

You can't declare variables in a view. Could you make it into a function or stored procedure? Edit - you might also be able to put something into a CTE (Common Table Expression) and keep it as a view.

How do you DECLARE a string in SQL?

To declare a string variable, use the DECLARE keyword, then type the @variable_name and variable type: char, varchar. To assign a value to a variable, use the keyword SET.

How do you DECLARE a temporary variable in SQL?

We can declare Temp Variables only using a Declare statement but Temp Tables can be created using Create Table and Select Into commands. We cannot drop a Temp variable but Temp Tables can be dropped using a Drop Command. We cannot use the truncate command for Temp Variables but we can do it for Temp Tables.