[sqflite] fix blob doc fix #1109

packages_web/sqflite_common_ffi_web/example/main.dart

@@ -181,7 +181,7 @@ Future<void> incrementVarInSharedWorker() async {
   write('var after $value');
 }
 
-Future<void> incrementVarInBasicdWorker() async {
+Future<void> incrementVarInBasicWorker() async {
   var context = await webBasicContextRegisterAndReady();
   write('basic worker ready');
   var value = await getTestValue(context);
@@ -246,7 +246,7 @@ void initUi() {
     await incrementVarInSharedWorker();
   });
   addButton('increment var in basic worker', () async {
-    await incrementVarInBasicdWorker();
+    await incrementVarInBasicWorker();
   });
   addButton('increment sqflite value in main thread', () async {
     await incrementNoWebWorker();

sqflite/doc/supported_types.md

@@ -77,42 +77,3 @@ int (millisSinceEpoch) or string (iso8601). SQLite `TIMESTAMP` type sometimes re
 
 * SQLite typ: `BLOB`
 * Dart type: `Uint8List`
-
-On Android blob lookup does not work when using `Uint8List` as dart type in a query such as:
-
-```dart
-final id = Uint8List.fromList([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-await db.insert('test', {'id': id, 'value': 1});
-var result = await db.query('test', where: 'id = ?', whereArgs: [id]);
-```
-
-This would lead to an empty result on Android. Native implementation can not handle this in a proper way.
-The solution is to use the [`hex()` SQLite function](https://sqlite.org/lang_corefunc.html#hex).
-
-```dart
-import 'package:sqflite_common/utils/utils.dart' as utils;
-
-result = await db.query('test', where: 'hex(id) = ?', whereArgs: [utils.hex(id)]);
-```
-
-```dart
-final db = await openDatabase(
-  inMemoryDatabasePath,
-  version: 1,
-  onCreate: (db, version) async {
-    await db.execute(
-      'CREATE TABLE test (id BLOB, value INTEGER)',
-    );
-  },
-);
-final id = Uint8List.fromList([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-await db.insert('test', {'id': id, 'value': 1});
-var result = await db.query('test', where: 'id = ?', whereArgs: [id]);
-print('regular blob lookup (failing on Android)): $result');
-
-// The compatible way to lookup for BLOBs (even work on Android) using the hex function
-result = await db.query('test', where: 'hex(id) = ?', whereArgs: [utils.hex(id)]);
-print('correct blob lookup: $result');
-
-expect(result.first['value'], 1);
-```