What you'll learn:
- Create Views
- Write Complex SQL Queries
- Know how to use Analytic functions
- Know how to use SET operators
- Retrieve deleted data using Flashback Query
Learn the advanced SQL skills necessary to design and code complex queries against Oracle databases. Design, code and test the most efficient query to solve a given business problem. Oracle databases are one of the most widely used database systems in the world.
In this course you will have a choice of either using Toad or SQL developer to connect to the oracle database. The course will show you how to setup connection to the database.
This advanced Oracle SQL course covers the design of more complex SQL statements and the strategies available for implementing them, it covers topics like SET operators and Analytic functions. It also introduces you to views because these are useful for hiding the complexity of queries and also can act as a security mechanism
Who is This Course For?
This course is designed for anyone who has some basic SQL knowledge and can write and understand simple SQL Queries. Also knowing the basics of relational database management systems (RDBMS) would be an advantage.
What You Will Learn:
How to Create Views
How to check the structure of a table
How to use Flashback to Rollback Data
How to use Analytic Functions
How to use SET operators to query data
How to set database environment
How to connect to the database
How to write advanced SQL queries
