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example | ||
integration_test | ||
ios | ||
lib | ||
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CHANGELOG.md | ||
LICENSE | ||
README.md | ||
analysis_options.yaml | ||
pubspec.yaml | ||
test_asset.db |
README.md
drift_sqflite
drift_sqflite
contains a drift database implementation based on the sqflite
package.
For more information on drift
, see its documentation.
Usage
The SqfliteQueryExecutor
class can be passed to the constructor of your drift database
class to make it use sqflite
.
@DriftDatabase(tables: [Todos, Categories])
class MyDatabase extends _$MyDatabase {
// we tell the database where to store the data with this constructor
MyDatabase() : super(_openConnection());
// you should bump this number whenever you change or add a table definition.
// Migrations are covered later in the documentation.
@override
int get schemaVersion => 1;
}
QueryExecutor _openConnection() {
return SqfliteQueryExecutor.inDatabaseFolder(path: 'db.sqlite');
}
Note: The drift_sqflite
package is an alternative to the standard approach suggested in
the drift documentation (which consists of a NativeDatabase
instead of SqfliteQueryExecutor
).
Using this package is primarily recommended when migrating existing projects off moor_flutter
.
When using a SqfliteQueryExecutor
, you don't need to depend on sqlite3_flutter_libs
like the
drift documentation suggests for the standard approach.
Migrating from moor_flutter
The easiest way to migrate from moor_flutter
to drift_sqflite
is to use the
automatic migration tool.