How do you join tables in SQL?

2.must you qualify names in SQL commands? How do you qualify a column name?

3.List two operators that you can use with subqueries as an alternate way of performing joins.

4.What is a nested subquery? In which order does SQL evaluate nested subqueries?

5.What is an alias? How do you specify an alias in SQL? Why would you use an alias?

Answer rating: 100% (QA)

Solution 1 Joining Tables Joining tables in SQL combines data from two or more tables based on a common field between themTo join tables in SQL you typically use the JOIN clause in your SELECT stateme... View the full answer