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Redgate Flyway Database Testing and Quality
Debugging Flyway Callbacks and Migrations that Use Placeholders
Placeholders come in very handy in Flyway, but troubleshooting the SQL migration and callback scripts that use them can be tricky. This articles demonstrates how to develop, test and debug these scripts in a tool designed for these tasks, such as SSMS, leaving Flyway to do what it's designed for, which is running the scripts. Read moreTesting a Flyway Database Migration
Often, we want to test the new version of a database, produced by a Flyway migration, before committing the new migration file, or to test the same migration run on a number of different databases. This article demonstrates how to do it, by generating and using JSON parameter files to run a series of Flyway actions on any number of databases, on any number of servers. Read moreBulk Loading Data via a PowerShell Script in Flyway
The test data management strategy for any RDBMS needs to include a fast, automated way of allowing developers to "build-and-fill" multiple copies of any version of the database, for ad-hoc or automated testing. The technique presented in this article uses a baseline migration script to create the empty database at the required version, which then triggers a PowerShell callback script that bulk loads in the right version of the data. Read moreAdding Test Data to Databases During Flyway Migrations
How to generate "realistic but fake" SQL Server test data, using SQL Data Generator, and then use SQL Data Compare to produce an INSERT script that Flyway can run to load the data into the database. The technique is useful for managing small volumes of test data or for "topping up" existing data when you create new entities. Read moreDry 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 moreTest-Driven Development for Flyway Using Transactions
When you are using Flyway, you can easily adopt test-driven development practices that will allow you to test your database migration script, to make sure it works exactly as you intended, before you even let Flyway execute it. Read moreManaging SQL Server Database Documentation during Flyway Development
How to create and maintain a 'data dictionary' for your SQL Server databases, in JSON format, which you can then use to add and update the table descriptions, whenever you build a new version using Flyway. Read moreRunning Dynamic Code Quality Checks on Flyway Databases: Table Smells
How to extend the range of SQL code analysis, during database development, to include dynamic analysis of the database metadata. This will allow regular checks for problems with the design of your tables and indexes ("table smells") that can affect database performance and data integrity. Read moreRunning SQL Code Analysis during Flyway Migrations
A set of PowerShell automation script tasks for running database build and migrations tasks. This article describes the SQL code analysis task, which will check the syntax of the SQL code in your databases and your migration scripts for 'code smells'. Read moreRedgate Hub
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