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11 docs tagged with "rollback-strategy"

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Automatic and Custom Rollbacks

Understand how automatic and custom rollbacks work in Harness DB DevOps using Liquibase for safe and flexible database changes.

Deploying Database Schema Updates

Learn how to deploy database schema updates using Harness DB DevOps, including best practices for managing changesets and ensuring safe rollouts.

Rollback DB Schema step

Configure the Rollback DB Schema step in a Harness Database DevOps pipeline to revert Liquibase or Flyway migrations to a specific tag or by a changeset count.

Rollback SQL step

Configure the Rollback SQL step in a Harness Database DevOps pipeline to preview the SQL that would be executed during a rollback without applying it, for validation and policy enforcement.

Tag Database Changeset

Learn how to use the Tag Database Changeset option in Harness Database DevOps to record a stable rollback marker even when a deployment applies zero changesets.

What is a Changelog?

Understand what a changelog is in Harness Database DevOps, how it works with Liquibase, and how to structure it effectively for CI/CD, version control, and rollback automation.

What is a Changeset?

Understand what a changeset is, how it works in Harness DB DevOps, and explore best practices for context, rollback, transaction control, and CI/CD workflows.

What is a Tag?

Learn how tags work in Harness Database DevOps to mark database states, support rollback strategies, and align deployments with application releases.