PersistentStore class abstract
An interface for implementing persistent storage.
You rarely need to use this class directly. See Query for how to interact with instances of this class. Implementors of this class serve as the bridge between Querys and a specific database.
- Implementers
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
schemaVersion
→ Future<
int> -
no setter
Methods
-
addColumn(
SchemaTable table, SchemaColumn column, {String unencodedInitialValue}) → List< String> -
addIndexToColumn(
SchemaTable table, SchemaColumn column) → List< String> -
addTableUniqueColumnSet(
SchemaTable table) → List< String> -
alterColumnDefaultValue(
SchemaTable table, SchemaColumn column) → List< String> -
alterColumnDeleteRule(
SchemaTable table, SchemaColumn column) → List< String> -
alterColumnNullability(
SchemaTable table, SchemaColumn column, String unencodedInitialValue) → List< String> -
alterColumnUniqueness(
SchemaTable table, SchemaColumn column) → List< String> -
close(
) → Future - Closes the underlying database connection.
-
createTable(
SchemaTable table, {bool isTemporary = false}) → List< String> -
deleteColumn(
SchemaTable table, SchemaColumn column) → List< String> -
deleteIndexFromColumn(
SchemaTable table, SchemaColumn column) → List< String> -
deleteTable(
SchemaTable table) → List< String> -
deleteTableUniqueColumnSet(
SchemaTable table) → List< String> -
execute(
String sql, {Map< String, dynamic> substitutionValues}) → Future - Executes an arbitrary command.
-
executeQuery(
String formatString, Map< String, dynamic> values, int timeoutInSeconds, {PersistentStoreQueryReturnType returnType}) → Future -
newQuery<
T extends ManagedObject> (ManagedContext context, ManagedEntity entity, {T values}) → Query< T> - Creates a new database-specific Query.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
renameColumn(
SchemaTable table, SchemaColumn column, String name) → List< String> -
renameIndex(
SchemaTable table, SchemaColumn column, String newIndexName) → List< String> -
renameTable(
SchemaTable table, String name) → List< String> -
toString(
) → String -
A string representation of this object.
inherited
-
transaction<
T> (ManagedContext transactionContext, Future< T> transactionBlock(ManagedContext transaction)) → Future<T> -
upgrade(
Schema fromSchema, List< Migration> withMigrations, {bool temporary = false}) → Future<Schema>
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited