No calculations are stored, saving space in the database, but the results are instantly accessible by running the query which calculates them when they are needed. Calculated fields can contain ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

If you omit the CONNECT statement, an implicit connection is performed (by using default values for all database connection ... for details. The EXECUTE statement cannot be stored as part of an SQL ...