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Questions tagged [hivedb]

Hive is a data warehousing package/infrastructure built on top of Hadoop.

It provides an SQL dialect called Hive Query Language (HQL) for querying data stored in a Hadoop cluster. Like all SQL dialects in widespread use, HQL doesn’t fully conform to any particular revision of the ANSI SQL standard. It is perhaps closest to MySQL’s dialect, but with significant differences. Hive offers no support for row level inserts, updates, and deletes.

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Watching data in Hive database with RxDart

I’m using Hive and RxDart Is there a better way of emitting values from my Hive box than Stream> watchTissues() { return tissueBox .watch() .map((event) => getTissues()) .startWith(getTissues()); } …
jakub
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Flutter delete Hive Database on Update

I have a Flutter app and I am using Hive to store data. I have deleted some adapters which were used previously. This caused an error and I have to delete the old database. Now, if I roll out an update, how do I make sure the old Hive database gets…
Raghav Aggiwal
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C# Hive DB Connection sample with ODBC Driver using Kerberos Authentication

I have challenge in setting up ODBC connectivity with Hive DB having Kerberos authentication. Any sample using ODBC driver connection string/ODBC DSN dialog would be greatly helpful
M. Dudala
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How to put data to Hivedb after fetching it from the firebase? And access data from Hivedb for 1 hour?

I am trying to put data as a temporary storage in app for 1 hour. I am fetching the data from Firestore: static final FirebaseFirestore _firestore = FirebaseFirestore.instance; Future> fetchLeaderBoard() async { final result…
Nehal Jaisalmeria
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Can Hive in Flutter Store BigData(some GB files)

I was thinking if I store a video or a movie and open that box will that video will be stored in my RAM or else it just load from ROM. I am a bit confused: Can anyone explain this to me?
i_have_doubt
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Should use Firestore + HiveDB or only Firestore with offline support

I'm a newbie in mobile development with Flutter. My application require realtime update from server to devices, however the data just be changed a few times per day then I want to apply local caching for it. I’m considering 2 options. First, using…
Tai Tran
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HiveDB(Flutter) - persisting data in web local storage

I have a short sample flutter/dart source code from one of the blogs that saves the to do data in hivedb. I can see that if i install the apk on my android device and enter few records, they show up even if i restart the device. However, when i…
ThomasDKim
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Troubles with making a Favorite page with Hive DB Flutter

Hello everyone here's my test app and I have some problems with making a Favorite page section where you can tap on button and add the item into fav page. I'm receiving a data from API and implementing it by Listview.builder Here are some photos of…
Barton
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Flutter HiveDB deleting from database

In documentation of Hive we have delete method for deleting something from database, but this method don't delete from database and it only do null on index of found data and it cause some problem when we want to listen to database changes or making…
DolDurma
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Getting error: Box' can't be assigned to the parameter type 'ValueListenable'

I'm new to flutter and I'm using Hive as my DB. I'm trying to use the ValueListenableBuilder Widget to listen to new DB updates. But I'm getting the below error. The argument type 'Box' can't be assigned to the parameter type…
rainmeister89
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Flutter HiveDB Using box on FutureBuilder

i'm new in Hive database in flutter and i'm trying to figure out why i can't use Hive.openBox inside FutureBuilder ? FutureBuilder( future: Hive.openBox('userBox'), builder: (context, snapshot) { if (snapshot.connectionState ==…
DolDurma
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