#10 Liquibase XML: Insert & Update SQL Queries with Enhanced Rollback Features скачать в хорошем качестве

#10 Liquibase XML: Insert & Update SQL Queries with Enhanced Rollback Features

Liquibase XML: Insert & Update SQL Queries with Enhanced Rollback Features 💡 Welcome to another exciting video in our Liquibase series! In this video, we focus on inserting and updating data using XML-based SQL queries within Liquibase. We also explore how to enhance the rollback functionality to handle these operations efficiently, all within the same root XML changelog file. By the end of this tutorial, you'll have a solid understanding of managing data modifications and their corresponding rollbacks seamlessly. 🔑 What you’ll learn in this video: 1️⃣ Using Insert SQL Queries in XML How to define insert statements in your Liquibase XML changelog. Adding data into specific tables with proper syntax and parameters. Practical examples of inserting single and multiple rows in XML format. 2️⃣ Creating Update SQL Queries in XML Defining update statements for modifying existing data. Handling specific rows based on conditions like IDs or other attributes. Best practices for writing clean and reusable update queries in XML. 3️⃣ Rollback for Insert & Update Queries How to implement rollback instructions for insert and update operations in the same root XML file. Using Liquibase's rollback tag to define explicit SQL commands for undoing data changes. Demonstrating the importance of pairing changesets with proper rollback strategies to maintain database integrity. 4️⃣ Executing Changes and Rollbacks in Liquibase Running the Liquibase update command to apply the changes. Using the rollback command to revert the changes and restore the database to its previous state. Practical examples showcasing how rollback works with insert and update operations. 5️⃣ Why Combine Insert, Update, and Rollback in XML? Centralizing database change definitions for better version control. Ensuring rollback strategies are in place for every operation to minimize errors. Simplifying the management of database changes in complex projects. 🎯 Why Watch This Video? Learn how to manage insert and update SQL queries directly in Liquibase XML changelogs. Master rollback techniques to undo changes effectively in real-world scenarios. Gain hands-on experience with running Liquibase commands to apply and revert database changes. 📌 Who is this video for? Developers and database administrators looking to streamline data modification workflows. Teams using Liquibase for version-controlled database management. Anyone eager to enhance their database change management skills with Liquibase. 💬 Have questions or feedback? Leave a comment below, and I’ll be happy to assist! 👉 Don’t forget to Like 👍, Share 🤝, and Subscribe 🔔 for more Liquibase tutorials. Check out the complete playlist to level up your database management expertise! #Liquibase #LiquibaseInsert #LiquibaseUpdate #LiquibaseRollback #DatabaseManagement #LiquibaseTutorial #SQLQueries #DatabaseVersionControl