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This course focuses on the latest advancements in Oracle Database 23ai. This course explores new SQL capabilities, offering developers enhanced flexibility in writing SELECT, DML, DDL, and Materialized View statements. It also delves into improvements in Oracle's analytic capabilities, upgrades to JSON functionality, and introduces new Globalisation features.

Participants should have existing database development experience with a modern version of Oracle Database.

Target Audience

This course is designed for database developers who want to leverage the new features of Oracle Database 23ai to enhance their development skills and productivity.

Understand and implement SQL enhancements for DML and DDL
Utilise new JSON features and improvements
Explore advancements in Oracle's analytic platform
Apply new vectorised query processing techniques
Implement staging tables effectively
Learn about materialised view enhancements
Leverage new time and date handling changes
Utilise the latest Globalisation support features

SQL Enhancements for DML & DDL

Objectives
DEFAULT ON NULL for UPDATE Statements
Enhancements to SQL Statements
Annotations
IF (NOT) EXISTS Enhancement
GROUP BY Column Alias or Position
SELECT Without FROM Clause
RETURNING Clause Enhancement
SQL Support for BOOLEAN Datatype
Table Value Constructor
Aggregation Over INTERVAL Data Types
Direct Joins for UPDATE and DELETE
Summary

JSON

Objectives
JSON Schema Support
SODA Enhancements
Enhancement to JSON_TRANSFORM
Comparing and Sorting JSON Datatypes
Predicates for JSON_VALUE and JSON_QUERY
JSON-Relational Duality View
Lock-Free Concurrency Control
CREATE_VIEW_ON_PATH
Summary

Analytic Platform

Objectives
Data Quality Operators
JSON Materialised Views Enhancements
Summary

Other New Features

Objectives
Vectorised Query Processing
Staging Tables
LPCT for Materialised View Refresh and Staleness Tracking
Summary

SQL Enhancements for Materialised Views

Objectives
Overview of a Materialised View (MV)
Semi-Join Materialised View
ANSI Join Materialised View
Materialised View (MV) Refresh Enhancements Techniques
DBMS_MVIEW Package APIs
Summary

Other SQL Enhancements

Objectives
Transportable Binary XML (TBX)
Indexes with Automatic Maintenance
Enhanced Automatic Indexing
Summary

Time and Date Handling Changes

Objectives
Enhanced Time Zone Data Upgrade
Timezone Definitions Change: Considerations
Optimising Time Zone File Upgrade
Tables with TIMESTAMP WITH TIME ZONE Data
New Parameter in init.ora File
SYSDATE and SYSTIMESTAMP
Date and Time in Oracle Databases
Setting Database-Specific Time Example
Summary

Globalisation Support

Objectives
Globalisation Improvements
Unicode IVS Support
Unicode 15.0 Support
Summary

Why have you chosen us?

I have attended a training from Bilginc IT Academy before and I was satisfied.

I have attended a training from a different provider and it was not helpful.

Other

How many employees do you have in your IT department?

0 – 50

50 – 250

250 – 1000

1000+

Upcoming Trainings

Join our public courses in our South Africa facilities. Private class trainings will be organized at the location of your preference, according to your schedule.

Classroom / Virtual Classroom

02 January 2025