【简答题】Write (Define) a function that swaps (exchanges the values of) two integers. Use int * as the argu ment type. Write another swap function using int & as the argument type. Call the function you define...
【判断题】DDL not only can be used to define the logical structure for the data objects, for instance, table, index, procedure, function, trigger,..., but also can be used to define the database physical strora...