SchemaTable versionTable

Source

SchemaTable get versionTable {
  return new SchemaTable(versionTableName, [
    new SchemaColumn.empty()
      ..name = "versionNumber"
      ..type = ManagedPropertyType.integer,
    new SchemaColumn.empty()
      ..name = "dateOfUpgrade"
      ..type = ManagedPropertyType.datetime,
  ]);
}