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Functions in SQL: Creation & Testing by CristianoGotardi is a document available to read on EtoBox.

What is Functions in SQL: Creation & Testing about?

This document discusses functions in PL/SQL, including: 1. Creating functions that accept parameters and return values. Functions must return a value while procedures do not. 2. Differences between functions and procedures include valid contexts for usage, ability to return values, and exception handling capabilities. 3. Examples are provided of creating functions to return full names from parameters, perform calculations like division, and manipulate strings like reversing their order.

Author

CristianoGotardi

Language

EN