Tutorial-43 | Mastering POSTGRESQL TRANSACTION CONTROL: COMMIT, ROLLBACK, and Savepoints скачать в хорошем качестве

Tutorial-43 | Mastering POSTGRESQL TRANSACTION CONTROL: COMMIT, ROLLBACK, and Savepoints

Dive deep into the core of PostgreSQL's data management with this comprehensive guide to Transaction Control. In this tutorial, we cover the essential concepts and practical use cases for: COMMIT: Finalizing a successful transaction and making changes permanent. ROLLBACK: Reversing all uncommitted changes to maintain data integrity. SAVEPOINTs: Implementing nested transactions to partially rollback changes within a larger unit of work. We'll walk through step-by-step examples of how to use explicit transactions (BEGIN, END) to control the state of your database. Whether you're a new developer or an experienced DBA, mastering these commands is crucial for building reliable and resilient applications. Don't forget to like this video and subscribe to mynotesoracledba for more expert Oracle and PostgreSQL content!