How do I drop table variables in SQL-Server? Should I even do this?

Question

I have a table variable in a script (not a stored procedure). Two questions:

1. How do I drop the table variable? Drop Table @varName gives an \"Incorrect snyta

Answer 1

Table variables are just like int or varchar variables.

You don't need to drop them. They have the same scope rules as int or varchar variables

The scope of a variable is the range of Transact-SQL statements that can reference the variable. The scope of a variable lasts from the point it is declared until the end of the batch or stored procedure in which it is declared.