Revision: Database
Submitted by BinksUK on
Explain what is meant by a relational database. Explain the terms ‘table’ , ‘key’ .
Explain the purpose of each word in the following statement:
SELECT EmployeeName, Salary FROM Employees WHERE Salary>35000
Explain how a SELECT statement in SQL is linked to a specific table.
Explain the use of the rollback command in SQL programming.
Describe five important, distinct, functions of a database server.
Add new comment