Course description
The Oracle SQL Advanced course is designed to give delegates practical experience in using some of the more advanced features of Oracle SQL. Additional datatypes and the use of advanced SQL functions and expressions are covered together with enhanced table handling features.
Exercises and examples are used throughout the course to give practical hands-on experience with the techniques covered.
Versions supported 12cR2, 18c and 19c.
Who will the Course Benefit?Anyone who needs to use the more advanced features of SQL to improve their productivity in querying and updating an Oracle database.
Course ObjectivesTo provide the skills needed to use the more advanced features of Oracle SQL.
Upcoming start dates
Suitability - Who should attend?
Delegates should have attended the Oracle SQL course or have a similar level of experience.
Experience to the level as demonstrated in this course is recommended:
- Oracle SQL
Training Course Content
Oracle SQL Advanced Training Course
Course Contents - DAY 1
Course Introduction- Administration and Course Materials
- Course Structure and Agenda
- Delegate and Trainer Introductions
- Correlated Subqueries
- In-Line Views
- The Exists Operator
- The WITH Clause
- Multi-Column Subqueries
- Insert and Update Using a Query
- Correlated Update and Delete
- Hierarchical data
- The START WITH and CONNECT BY clauses
- The LEVEL pseudo-column
- Sequencing the output
- Eliminating nodes and branches
- Review of basic grouping concepts
- The ROLLUP and CUBE extensions
- The GROUPING SETS extension
- Using the GROUPING and GROUPING_ID functions
- Ranking functions
- The NTILE and WIDTH_BUCKET functions
- Analytic Aggregate functions
- The FIRST and LAST Value functions
- The LEAG and LAG Functions
- The LISTAGG Function
- Multi-table Inserts
- Conditional and Unconditional Inserts
- Merging Data into a Table
- Table and View Based Merge
- A Sub Query Based Merge
Course Contents - DAY 2
Session 6: FLASHBACK TECHNOLOGY- Flashback Query
- The AS Clause
- Flashback Table
- Flashback Drop
- Regular Expression Notation
- Character matching
- Repetition operators
- Sub expression grouping
- Regular expression functions
- Virtual columns
- Creating and Using External Tables
- Date, Timestamp and Interval datatypes
- Handling dates and times
- Handling intervals
- Date, timestamp and interval functions and literals
- Related NLS parameters
- System Privileges and Roles
- Create Users
- Alter User Details
- Grant and Revoke Object Privileges
- The Data Dictionary
- Useful Data Dictionary Tables
- Using the Data Dictionary
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Reviews
Average rating 5
Continuing Studies
Further Learning
- Oracle 19c SQL Performance Tuning
- Oracle PL/SQL
- Oracle Database 19c Administration
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This is a complex subject area, and I felt that the information was conveyed very well by Kevin. A lot of effort went into on-screen demos, that reinforced the learning. Present...