upsertTile method
Implementation
Future<void> upsertTile({
required String source,
required int z,
required int x,
required int y,
required Uint8List bytes,
String? etag,
}) async {
await into(tiles).insertOnConflictUpdate(
TilesCompanion.insert(
source: source,
z: z,
x: x,
y: y,
bytes: bytes,
etag: Value(etag),
),
);
}