Migration class
A Migration is an action that modifies a schema or database. Note, schema here does not refer to the schema object, but rather a schema that is used for data persistence.
- Inheritance
-
- Object
- Comparable<
Migration> - Migration
Constructors
-
Migration(String name, Future<
void> migrationAction(Object?)) - Migration.fromDb({required int? id, required String name, DateTime? start, DateTime? finish, required MigrationState migrationState})
Properties
- finish ↔ DateTime?
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- id ↔ int?
-
/////////////////////////////////////////////////////////////////////////
getter/setter pair
-
migrationAction
↔ Future<
void> Function(Object?) -
getter/setter pair
- migrationState ↔ MigrationState
-
getter/setter pair
- name ↔ String
-
getter/setter pair
-
props
→ List<
Object?> -
The list of properties that will be used to determine whether
two instances are equal.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- start ↔ DateTime?
-
getter/setter pair
- stringify → bool?
-
If set to
true, the toString method will be overridden to output this instance's props.no setterinherited
Methods
-
become(
Migration migration) → void -
compareTo(
Migration other) → int -
Compares this object to another object.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toColumns(
bool nullToAbsent) → Map< String, Expression< Object> > - /////////////////////////////////////////////////////////////////////////
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
resetMigrationRegistry(
) → void