Oracle 19c SQL

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3 Oracle Functions

What you’ll learn in this Chapter

✓ Types of Functions available in Oracle database
✓ Uses of different in-built Functions
✓ Character Functions
✓ Number Functions
✓ Date/Time Functions
✓ Conversion Functions
✓ Multi Row Functions


All programming and scripting languages like C, Java, Python and others provides functions to ease some of the programming task. Similarly, Oracle provides several in-built functions to make data access simpler and development easier.
Learn the most commonly used Oracle functions and their importance and usage through our artciles.


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