Oracle SQL Advanced - 2 days Online Classroom
1.450,00 EUR
- 2 days
Take your Oracle SQL expertise to the next level with this advanced, hands-on training course designed for professionals who already understand SQL fundamentals and want to write faster, more efficient, and more sophisticated queries. You'll explore advanced SQL features including analytic functions, recursive queries, regular expressions, complex joins, pivots, and query optimisation techniques used in modern Oracle databases. Through instructor-led demonstrations and practical lab exercises, you'll learn how to solve complex data challenges, improve query performance, analyse large datasets, and produce scalable SQL solutions. By mastering advanced Oracle SQL capabilities, you'll be better equipped to support reporting, business intelligence, application development, and database administration in enterprise environments
Key Features
Language
Course and materials are in English
Level
Intermediate - Advanced level
2 days (8 hours / day) live classroom
with accredited trainers
30+ recommended study hours
Exercises and solutions
Comprehensive digital resources with hands-on practice activities included
Certificate
Certificate of completion available
Learning Outcomes
At the end of this course, you will be able to:
Expand
Expand your reporting capabilities by using advanced SQL grouping features such as ROLLUP, CUBE, and GROUPING SETS to generate multiple levels of summaries within a single query.
Explore
Explore Oracle Flashback technologies that allow you to view historical data, recover deleted objects, and reverse user errors without relying on traditional backups.
Preserve
Gain practical experience with Flashback Query, Flashback Table, and Flashback Drop, helping you minimize downtime, preserve data integrity, and recover information quickly when issues occur.
Manage
Work with pattern-matching syntax, repetition operators, grouping expressions, and built-in regex functions, while also learning to use virtual columns, external tables, and advanced date and time features to manage complex datasets more effectively.
Course timeline
Advanced SQL Querying and Data Analysis
Day 1
- Master advanced subquery techniques, including correlated subqueries, inline views, the EXISTS operator, common table expressions (WITH clause), and multi-column subqueries.
- Learn to modify data efficiently by performing INSERT, UPDATE, and DELETE operations using query-based and correlated SQL statements.
- Query hierarchical data using START WITH, CONNECT BY, and the LEVEL pseudocolumn to navigate and organise parent-child relationships.
- Generate sophisticated reports with ROLLUP, CUBE, GROUPING SETS, and grouping functions to produce multi-level summaries and analytical insights.
- Analyse data using Oracle analytic functions, including ranking, window functions, LISTAGG, LAG, LEAD, FIRST/LAST, NTILE, and WIDTH_BUCKET.
- Manage large data volumes with multi-table inserts, conditional inserts, and MERGE statements to efficiently synchronise and update database records.
Flashback, Data Management and Database Administration
Day 2
- Recover data and reverse user errors using Oracle Flashback features, including Flashback Query, Flashback Table, and Flashback Drop.
- Use regular expressions to validate, search, and manipulate text through advanced pattern matching and Oracle's built-in regex functions.
- Create and manage virtual columns and external tables to improve data organisation and access external data sources without importing them.
- Work confidently with Oracle date, timestamp, interval, and time zone data types, applying functions and NLS settings for accurate date and time processing.
- Manage database security by creating users, assigning roles, and granting or revoking system and object privileges.
- Explore the Oracle Data Dictionary to retrieve metadata, monitor database objects, and simplify administration using essential system views and catalog tables.
Who Should Enroll in this Program?
SQL developers looking to expand their Oracle SQL expertise.
Oracle Database Administrators (DBAs) responsible for complex query development and optimisation.
Application developers working with Oracle databases.
Data analysts and business intelligence professionals who need advanced SQL querying skills.
Database designers responsible for developing efficient database solutions.
Experienced Oracle SQL users preparing for advanced Oracle certification or professional development
Prerequisites
- SQL developers looking to expand their Oracle SQL expertise.
- Oracle Database Administrators (DBAs) responsible for complex query development and optimisation.
- Application developers working with Oracle databases.
- Data analysts and business intelligence professionals who need advanced SQL querying skills.
- Database designers responsible for developing efficient database solutions.
- Experienced Oracle SQL users preparing for advanced Oracle certification or professional development
Licensing
and equality policy
Licensing and accreditation
This course is offered according to Partner Program Agreement and complies with the License Agreement requirements.
Equity Policy
AVCdoes not provide accommodations due to a disability or medical condition of any students. Candidates are encouraged to reach out to AVC for guidance and support throughout the accommodation process.
Frequently Asked Questions
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