Sqlserver Cursors

DECLARE @ExpressionValue varchar(max)

DECLARE @GetExpressionValue CURSOR SET @GetExpressionValue = CURSOR  FOR SELECT  Expression FROM Expression 

OPEN @GetExpressionValue

FETCH NEXT FROM @GetExpressionValue INTO @ExpressionValueWHILE @@FETCH_STATUS = 0 BEGIN

            PRINT @ExpressionValue

FETCH NEXT  FROM @GetExpressionValue INTO @ExpressionValue

END

            CLOSE @GetExpressionValue

          DEALLOCATE @GetExpressionValue