PL SQL -Block

Learn the basic of a PL/SQL block like declare, begin and end.

Review Questions:
1. What does PL/SQL stand for?
2. What is PL/SQL used for?
3. Can you write SQL statements in PL/SQL?
4. What is the use of the declare section in a PL/SQL block?
5. What goes between the begin and end statements in a PL/SQL block?
6. How can you print output using PL/SQL?
7. What are the advantages of PL/SQL?

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