api/migrations library
Classes
- SchemaInstantiationHelper
-
A class that can create a
GeneratedDatabasesuitable for instantating an older version of your app's database. - SchemaVerifier
Extensions
- VerifySelf on GeneratedDatabase
- Utilities verifying that the current schema of the database matches what the generated code expects.
Typedefs
-
InitializedSchema
= InitializedSchema<
Database> - Contains an initialized schema with all tables, views, triggers and indices.
Exceptions / Errors
- MissingSchemaException
- Thrown by SchemaInstantiationHelper.databaseForVersion when trying to instantiate a schema that hasn't been saved.
- SchemaMismatch
- Thrown when the actual schema differs from the expected schema.