Redgate Hub

Topic: Database Deployments

All products

Cross-RDBMS (98)

All levels

Flyway logo

How to Fix or Avoid 'Ignored' Migrations in Flyway

Flyway has several ways of allowing you to make mistakes, or even experiment wildly, and then tidy up afterwards easily. In this article, I'll describe a few ways to persuade Flyway that you know what you're doing and that it needn't ignore a migration file. Read more

Flyway logo

Flyway Alerting and Notifications

Once a scripted Flyway task is tested and bedded-in, it should rarely cause errors, so when one happens the team need to be notified immediately, especially if it is part of an automated deployment process. This article provides a PowerShell cmdlet that will execute any Flyway command, process and filter… Read more

Flyway logo

Finding External References in Database Deployments

This article outlines the syntax of the three and four dot references that usually denote external database references, demonstrates how to find them either from a live database or by using a text search of a script, and explains some of the complicating factors that can lead to 'false positives'. Read more

Flyway logo

Piping, Filtering and Using Flyway Output in PowerShell

Flyway's output is often overwhelmed with verbose messages, most of which we can ignore but some of which provide vital warnings about failed compilations, or useful details about what a migration or callback did. I'll show how to use some pipeline-aware PowerShell functions to filter out and save the bits… Read more

Flyway logo

Executing Optional Code in Flyway Callbacks

When you are building or migrating a database, it is nice to have a system that you can easily configure for various tasks, such as logging, loading or dumping data, or backing up of the database. This article demonstrates how we can use a Flyway placeholder as a simple on/off… Read more

Flyway logo

Rollbacks, Undos and Undonts

Rollback scripts are designed to allow us to recover safely from a failed deployment that leaves the database in an indeterminate state. They must check exactly what needs to be reverted before doing so. If you work with an RDBMS that cannot support transaction DDL rollback they are vital. This… Read more

Flyway logo

Dry Runs for Database Migrations using Flyway

How Dry Run scripts work, and how they can be used to deliver a single-script release artifact to Staging, verify placeholder substitutions in SQL migration scripts, and simplify team code reviews. Read more

Flyway logo

Cherry-picking Migrations using Flyway

Describing the two main use cases for occasional "cherry picking" of Flyway database migration scripts: back-filling emergency production hotfixes to version control and managing parallel development streams. Read more

Security and compliance

Database monitoring and observability

Database change management

Productivity and workflow automation

AI data readiness

Database modernization

Efficiency and cost optimization

Cloud migration and workload optimization

Redgate Flyway

Redgate Monitor

SQL Toolbelt Essentials

Redgate Test Data Manager

Redgate Hub

Topic: Database Deployments

How to Fix or Avoid 'Ignored' Migrations in Flyway

Flyway Alerting and Notifications

Finding External References in Database Deployments

Piping, Filtering and Using Flyway Output in PowerShell

Executing Optional Code in Flyway Callbacks

Rollbacks, Undos and Undonts

Dry Runs for Database Migrations using Flyway

Cherry-picking Migrations using Flyway

2026 State of the Database Landscape

Introduction to PostgreSQL for the data professional

Security and compliance

Database monitoring and observability

Database change management

Productivity and workflow automation

AI data readiness

Database modernization

Efficiency and cost optimization

Cloud migration and workload optimization

Redgate Flyway

Redgate Monitor

SQL Toolbelt Essentials

Redgate Test Data Manager

Topic: Database Deployments

Cookies on red-gate.com