February 22, 9:00am - February 23, 5:00pm - Remote via Microsoft Teams
Note: Due to the continued need for social distancing the class will be held remotely via Microsoft Teams. Switching to the remote format, Part 1 classes will start earlier on Monday (9 AM), and will conclude on Tuesday by 5 PM. When enrolling, please note this time change. Your instructor will send you a welcome email with details on what you will need after enrolling and login information before the class begins.
This class examines in detail the ECL functions that make it easy to work with Relational data in the HPCC Systems platform. ECL began as an extremely powerful query language built around easily querying into Relational Data. The techniques taught here reveal that power to its fullest.
Note: This course is the first in a two-part advanced series. People who attend the Advanced ECL (Part 1) – Working with Relational Data class, should also attend the Advanced ECL (Part 2) – Super files, Working with XML, and Free-form Text Parsing. Both classes are presented in the same week.
Course Length: 2 days
Class Prerequisites: Students must have attended the Introduction to ECL (Part 1) - Concepts and Queries and Introduction to ECL (Part 2) – Super files, Working with XML, and Free-form Text training classes. Students are welcome to bring their own laptops to take away the code and examples from the class.
- Creating hierarchical relational datasets (Nested Child Datasets)
- Nested Child Dataset Definitions (RECORD/DATASET)
- NORMALIZE and DENORMALIZE
- Complex Multi-level Relational Querying
Class begins Monday at 9am and concludes at 5pm.
Class begins Tuesday at 9am and concludes at 5pm.
RELX and LexisNexis employees should register using the approved promo code provided by their manager or contact firstname.lastname@example.org.
Click to enroll in Part 1. To enroll in Part 2, click on the following link: Enroll in Advanced ECL (Part 2) – Super files, Working with XML, and Free-form Text Parsing.