What is the difference between a PL/SQL stored procedure and a function? Briefly describe the pass-by-reference
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Question:
- What is the difference between a PL/SQL stored procedure and a function?
- Briefly describe the "pass-by-reference" technique of passing values between actual and formal parameters in PL/SQL.
- Briefly describe the "pass-by-value" technique of passing values between actual and formal parameters in PL/SQL.
- What are the three main SQL DML commands that are automatically fired up by PL/SQL triggers.
- Which SQL DDL command is used to remove a trigger?
Related Book For
Spreadsheet Modeling & Decision Analysis A Practical Introduction to Management Science
ISBN: 978-0324656633
5th edition
Authors: Cliff T. Ragsdale
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