EventBusDatabase class abstract

Inheritance
Available extensions

Constructors

EventBusDatabase()

Properties

database → Database
Get the database.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isOpen → bool
Tell if the database is open, returns false once close has been called
no setterinherited
path → String
The path of the database
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

batch() → Batch
Creates a batch, used for performing multiple operation in a single atomic operation.
inherited
close() → Future<void>
Close the database. Cannot be accessed anymore
inherited
delete(String table, {String? where, List<Object?>? whereArgs}) → Future<int>
Convenience method for deleting rows in the database.
inherited
devInvokeMethod<T>(String method, [Object? arguments]) → Future<T>
testing only
inherited
devInvokeSqlMethod<T>(String method, String sql, [List<Object?>? arguments]) → Future<T>
testing only
inherited
execute(String sql, [List<Object?>? arguments]) → Future<void>
Execute an SQL query with no return value.
inherited
insert(String table, Map<String, Object?> values, {String? nullColumnHack, ConflictAlgorithm? conflictAlgorithm}) → Future<int>
This method helps insert a map of values into the specified table and returns the id of the last inserted row.
inherited
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?>>>
This is a helper to query a table and return the items found. All optional clauses and filters are formatted as SQL queries excluding the clauses' names.
inherited
queryCursor(String table, {bool? distinct, List<String>? columns, String? where, List<Object?>? whereArgs, String? groupBy, String? having, String? orderBy, int? limit, int? offset, int? bufferSize}) → Future<QueryCursor>
See DatabaseExecutor.rawQueryCursor for details about the argument bufferSize See DatabaseExecutor.query for the other arguments.
inherited
rawDelete(String sql, [List<Object?>? arguments]) → Future<int>
Executes a raw SQL DELETE query and returns the number of changes made.
inherited
rawInsert(String sql, [List<Object?>? arguments]) → Future<int>
Executes a raw SQL INSERT query and returns the last inserted row ID.
inherited
rawQuery(String sql, [List<Object?>? arguments]) → Future<List<Map<String, Object?>>>
Executes a raw SQL SELECT query and returns a list of the rows that were found.
inherited
rawQueryCursor(String sql, List<Object?>? arguments, {int? bufferSize}) → Future<QueryCursor>
Executes a raw SQL SELECT with a cursor.
inherited
rawUpdate(String sql, [List<Object?>? arguments]) → Future<int>
Executes a raw SQL UPDATE query and returns the number of changes made.
inherited
readTransaction<T>(Future<T> action(Transaction txn)) → Future<T>
Read-only transaction (experimental, for now only supported in async_sqlite, use a normal transaction otherwise)
inherited
toString() → String
A string representation of this object.
inherited
transaction<T>(Future<T> action(Transaction txn), {bool? exclusive}) → Future<T>
Calls in action must only be done using the transaction object using the database will trigger a dead-lock.
inherited
update(String table, Map<String, Object?> values, {String? where, List<Object?>? whereArgs, ConflictAlgorithm? conflictAlgorithm}) → Future<int>
Convenience method for updating rows in the database. Returns the number of changes made
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited