Introduction to Data Upgrades

Your module goes through various stages of development, because you’re constantly trying to improve it. You add new features, remove features, enhance features, reorganize the code, and do whatever you can to respond to what your users want and make your module the best it can be. To transition users to new and improved versions of your module, you need to take them through the process of upgrading.

Liferay provides a robust data upgrade framework for you to use. Here you’ll learn how to create a data upgrade process.

« Sort Order Changed with a Different DatabaseCreating Data Upgrade Processes for Modules »
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