Closed
Description
Merging set calls using transactions is currently not possible in Flutter because we don't have a SetOptions class and parameter for the set() method.
However, the docs stay otherwise:
/// Writes to the document referred to by the provided [DocumentReference].
/// If the document does not exist yet, it will be created. If you pass
/// SetOptions, the provided data can be merged into the existing document.
Future<void> set(
///.....
Issue was also posted on StackOverflow: https://stackoverflow.com/questions/57202980/unable-to-merge-a-transaction-set-with-setoptions
Doctor
[√] Flutter (Channel stable, v1.7.8+hotfix.3, on Microsoft Windows [Version 10.0.17134.885], locale en-US)
• Flutter version 1.7.8+hotfix.3 at C:\flutter
• Framework revision b712a172f9 (2 weeks ago), 2019-07-09 13:14:38 -0700
• Engine revision 54ad777fd2
• Dart version 2.4.0
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at C:\Users\milen\AppData\Local\Android\sdk
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• Platform android-28, build-tools 28.0.3
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
• All Android licenses accepted.
[√] Android Studio (version 3.3)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 32.0.1
• Dart plugin version 182.5124
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[√] VS Code (version 1.36.1)
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• Flutter extension version 3.2.0
[√] VS Code, 64-bit edition (version 1.23.0)
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[√] Connected device (1 available)
• INE LX1 • 5MG7N18829009925 • android-arm64 • Android 9 (API 28)
• No issues found!