stepByStep function

OnUpgrade stepByStep({
  1. required Future<void> from1To2(
    1. Migrator m,
    2. Schema2 schema
    ),
  2. required Future<void> from2To3(
    1. Migrator m,
    2. Schema3 schema
    ),
})

Implementation

i1.OnUpgrade stepByStep({
  required Future<void> Function(i1.Migrator m, Schema2 schema) from1To2,
  required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
}) => i0.VersionedSchema.stepByStepHelper(
  step: migrationSteps(from1To2: from1To2, from2To3: from2To3),
);