WordPress Deployments: Example of Database Changes in Code

How do you update the database of a WordPress site that's already in production without a lengthy content freeze or losing your client's data? If you've searched the Metal Toad blog, and who among us hasn't, you know from an earlier post by Chris Svajlenka that you should make any changes to the WordPress database via code; code that you can version control, code that you can deploy, code that you can reproduce.

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