Transaction class final
One transaction callback. Its statements use the surrounding connection.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
batch(
) → Batch - Collects statements and runs them in Batch.commit.
-
delete(
String table, {String? where, List< Object?> ? whereArgs}) → Future<int> -
Deletes the rows selected by
where. -
execute(
String sql, [List< Object?> ? arguments]) → Future<void> - Runs SQL that does not need its result.
-
insert(
String table, Map< String, Object?> values, {String? nullColumnHack, ConflictAlgorithm? conflictAlgorithm}) → Future<BigInt> -
Inserts
valuesand returns the new row id. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
query(
String table, {bool? distinct, List< String> ? columns, String? where, List<Object?> ? whereArgs, String? groupBy, String? having, String? orderBy, int? limit, int? offset}) → Future<List< Map< >String, Object?> > -
Reads
table. -
rawDelete(
String sql, [List< Object?> ? arguments]) → Future<int> - Runs one delete and returns the changed-row count.
-
rawInsert(
String sql, [List< Object?> ? arguments]) → Future<BigInt> - Runs one insert and returns its row id.
-
rawQuery(
String sql, [List< Object?> ? arguments]) → Future<List< Map< >String, Object?> > - Runs one statement and returns the rows as maps.
-
rawUpdate(
String sql, [List< Object?> ? arguments]) → Future<int> - Runs one update and returns the changed-row count.
-
toString(
) → String -
A string representation of this object.
inherited
-
transaction<
T> (Future< T> action(Transaction txn)) → Future<T> -
Runs
actionin a savepoint inside this transaction. -
update(
String table, Map< String, Object?> values, {String? where, List<Object?> ? whereArgs, ConflictAlgorithm? conflictAlgorithm}) → Future<int> -
Updates the rows selected by
where.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited