-Keep running each type of query until user inputs “0” in stdin. (for all types of query) When user inputs 0, the program should go back to the query select menu -When user inputs 0 in the query ...

To best understand the processing order of an SQL statement, consider the following diagram. SQL does not process the query in the order in which it is written, as the SELECT statement is processed ...

The automated optimization of declarative SQL queries is a classical problem that has been diligently addressed by the database community over several decades. However, due to its inherent ...