Test the migration with TiDB Serverless branching #1
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The latest updates on TiDB Serverless Branch. Learn more about branching GitHub integration↗︎
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In order to test the migration, we added a GitHub action to run the migration in the created branch. The branch copies the data from TiDB serverless, ensuring we find any potential errors in the migration.
In this example, we want to add a unique index in the title field for the articles table. (The seed already loads the same title in TiDB Serverless)
branching helps us to test the migration and then we can merge this PR and apply the migration to the production cluster.