Hui Zhao

### Describe the bug In an App created using amplify-ios, or amplify-flutter (iOS platform), DataStore cannot receive mutation updates made from Android, Amplify Studio content management interface that are running...

"no such column" error was thrown when query with predicate created on related model

5

### Describe the bug Taking schema: ```graphql enum PostStatus { ACTIVE INACTIVE } type Post @model { id: ID! title: String! rating: Int! status: PostStatus! # New field with @hasMany...

There seems no way to capture GraphQL error triggered on DataStore mutation

3

### Describe the bug Some DataStore mutations may trigger GraphQL error. For example, saving an invalid url to a model field with type `AWSURL`. The data will be saved locally...

*Issue #, if available:* *Description of changes:* 1. Implemented `remove` and `removeMany` APIs 2. Added relevant unit tests 3. Added `remove` API usage example in `example.dart` (remove any will be...

Better experience on operating nested/associated models

15

### Description This issue is to track the progress on providing functionality and better experience on the following * query nested/associated model * query with nested predicates * lazing loading...

observeQuery received items after save don't include model timestamp fields

3

**Describe the bug** When using observeQuery: * Right after initial sync completed, the items in a snapshot contains `_updatedAt` and `_createdAt` timestamp fields * Then update an existing model using...

Datastore conflict AutoMerge behaves differently from amplify-android

2

### Describe the bug Original issue amplify-flutter [#634](https://github.com/aws-amplify/amplify-flutter/issues/634) amplify-ios AutoMerge for handling conflict caused by multi-device offline/online syncing behaves differently from amplify-android, where amplify-android seems having the correct behavior. Detailed...

When saving data with integer out of range -(2^31) and 2^32-1, data cannot be correctly preserved

4

### Describe the bug According to [AppSync documentation](https://docs.aws.amazon.com/appsync/latest/devguide/scalars.html), the scalar type Int range is between -(2^31) and 2^32-1. As a developer I can save a value out of above described...

[DataStore] Invalid AWSPhone values cause silent failure when saving model to DynamoDB

4

### Describe the bug While using schemas with AWSPhone typed fields, if invalid phone numbers are provided, save API call succeeded, model saved into local DB, modal is not saved...

#### Description of changes Details see commit messages in this PR. E2E test run against the changes included in this PR: https://github.com/aws-amplify/amplify-js/actions/runs/8900079676 #### Issue #, if available #### Description of...