This interface is implemented by data providers that support upgrading data from one YetaWF version to another.
Namespace: YetaWF.Core.IO
Assembly: YetaWF.Core
public interface IInstallableModel2;
UpgradeModelAsync | Upgrades all required files/folders/SQL data from lastSeenVersion to the current package version. |
Typically upgrading doesn't require any special handling other than adding/removing columns, which is normally automatically handled by the data provider. In rare cases, the data has to be converted to a completely new format, which can be done using the IInstallableModel2 interface.
See Also YetaWF.Core Overview
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