Introduced in 12c, the row pattern matching clause, match_recognize, fills this gap. With this, it's easy to write efficient SQL to answer many previously tricky questions.
This session introduces the match_recognize clause. It will use worked examples to show how it works and show how it's easier to write and understand than traditional SQL solutions.
This talk is for developers and data analysts that need to do advanced data analysis.
Informacije o predavanju
Jezik / Language: ENG
O Avtorju
Chris Saxon is an Oracle Developer Advocate for SQL. His job is to help you get the best out of the Oracle Database and have fun with SQL!To help you with this he blogs at All Things SQL (https://blogs.oracle.com/sql/). He also creates videos combining SQL and magic on YouTube at The Magic of SQL.
If you have questions about working with Oracle Database technology, please reach out to him. You can do this via Twitter or on Ask TOM.
