DatabaseConnection class abstract
Abstract database connection interface Supports PostgreSQL, MySQL, and SQLite
- Implementers
Constructors
Properties
- databaseType → DatabaseType
-
Get database type
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- isOpen → bool
-
Check if connection is open
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
beginTransaction(
) → Future< DatabaseTransaction> - Begin a transaction
-
close(
) → Future< void> - Close the connection
-
execute(
String sql, {Map< String, dynamic> ? parameters}) → Future<int> - Execute a non-query statement (INSERT, UPDATE, DELETE)
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
query(
String sql, {Map< String, dynamic> ? parameters}) → Future<List< Map< >String, dynamic> > - Execute a query and return mapped results
-
rawQuery(
String sql, {Map< String, dynamic> ? parameters}) → Future<List< List> > - Execute a query and return raw results
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited