Realm Questions

React native and realm noob here! i want to load objects where one particular property is null. i tried to filter them like

I am new to realm library and here is my requirement i need to insert 10000 rows by default which i have inserted successfully. but i have having

I have a simple schema const mediaelementschema = { primarykey: 'id', name: 'mediaelement', properties: { id:

I'm testing realm database on react native (testing on android) and i've got some problems retriving data. i used this function to persist

My top level build.gradle apply plugin: 'kotlin' buildscript { ext.kotlin_version = '1.3.30' repositories {

I am facing this issue and would like to know if someone facing it too and maybe have solution. i also opened issue on github but no

I don't want to create separate models for json and realm. i'm looking for a way to do that. how do i handle this in a single model

Let me explain with the help of a example. i have a transaction class (realm table) which extends realmobject. i want to

I have an items (realmobject) and they have barcodes (realmlist). i have to query which item contains a searched barcode. public

I intend to build an app that uses realm database. i have a table with 7 properties. the database model class is as below :

I had a problem installing my app on the new android q beta 1 via android studio. it looks just like

I am planning to make a mobile application for both ios and android. first, i would like to make the ios version of the app. i am planning to use

Realm access from incorrect thread. realm objects can only be accessed on the thread they where created. i make alarm service by using

Android studio give me message that i can use try with automatic resource management. but the docs says if

Android project has two modules that use realm. when assembling with buildscript { dependencies { classpath

I need to eliminate the first records recorded by the realm db if they are more than a certain number, but i get this exception:

I'm trying to implement a many-to-many relationship with realm between userand chat objects.

I have a collection of product objects (title, desc, price, quant, urlstring, etc) in a firestore collection. currently around 1000 items, but

Whats the difference in copytorealmorupdate v/s insertorupdate in realm while saving object. which one should be considered to apply?

Android studio 3.2. realm: 4.1.0 in my build.gradle: buildscript { ext.realm_version = '4.1.0'

Realm version: classpath "io.realm:realm-gradle-plugin:5.8.0" i

I'm getting this type of error: fatal exception: java.lang.illegalstateexception: cannot create asynchronous query while in a

I have realm object server and i have created a new realm and named it as test. i have created a new table inside it called

I cannot compile anymore after the update to kotlin 1.3.0 (works in 1.2.71) when trying to use by lazy

I have a problem with an async method. every time when its invoked it should be restarted. how to achieve that? in my android

After installed realm into my react-native project, while i tried to build my project, i'm getting the following errors:

I have a singleton class 'realmdatabasemanager' where i have synchronized methods for reading/writing from realm local database.

I'm trying to implement an abstraction to realm so that i could save some time when using the curd operation on the db. the abstraction

I just learned about realm and something strange occurred to me. i have 3 activities lets call it a, b, and c. in activity a (home screen)

I am creating an android application and its also working offline mode for offline storage i used realm database.

I'm creating a recyclerview with swipe-to-delete feature, but i have no idea about how to support undo operation. my

I'm populating a realm database table with information from a cloud firestore collection. on the first load, the application opens

In theory simply adding new fields could work without migrating, those fields would just be null on all existing objects. does realm work like

I am storing incoming json from server into my model class. i tried to create generalize the response class to store response of different

In the project currently under development, we are integrating the realm database into the

When opening react-native app in debug mode i receive the following error in console and device connected via usb

I am using realm cloud sync and i used to write following code for logging in to server. if (syncuser.current() == null) {

My current android application employs realm as the local database. i am populating my realm entities with data sourced from third party

I have a mainactivity that hosts two fragments in a tabview. a method on the mainactivity downloads data from a remote server using apis and

In my application i use realm database. as you know, the data is saved in objects, like this: allergen first_item = new

I am trying to build a generic object named request which can hold request related to different entities. for example , request can be

How is it possible (without the use of redux) to trigger an re-render in another tab? i am using: react-native-navigation:

I have following generalized class that i am trying to serialize using the gson library. public class trequest<t> implements

I can't use migration realm in my project, you need to configure the migration of realm. i created a migration class,i added migration and

I am stucked with the list update problem when i filter the list of items from realm database. what exactly i am trying to do is add some

I am using realm as mobile database and logansquare to parse the json data. i want to parse below mentioned

I have list show some stuff and every stuff has some tag. i want filter stuffs by all tags clicked and change filter by some tag deselect.

Hey guys iam using firebase to parse a books info and iam trying to store the data inside realm database so that the user can access the data

I can't get the results of any query when not debugging, but works perfectly when debugging also i

I want to have an extension function from the realmlist class: private inline fun realmlist<any?>.saveall() {

I tried pushing an object, extended by realmobject, to my firebase database. and then these key-value pairs appeared out of nowhere: "loaded",

How to determine what fields changed at realmobject update with the basic realm adapter listener approach? need do have both ranges info

Can we add delay in calling onstart() method of splash activity from oncreate()? i want to call

I was wondering.. is it a good practice to query some object outside a realm transaction? i mean, i don't want to modify that object, i just want

I have a fragment where i am using realm like this string selectedlang; realm realm; @nullable @override public view

I am trying to connect to a realm instance from an aws lambda (node) with the following code: await

I have two objects: author and book. @realmclass class author { @primarykey val id: string? val books:

Prior to the version of database 11 in my application, the user did not enter data. so i did not need migration. i used

I'm using realms as a database in android app. works fine, but i've added a new label in my user model and i'm getting the error that i need to

I have an app that builds ok but as soon as i make one of my classes realm-aware by either @realmclass/realmmodel or realmobject i get a ton of

I have linkedhashset and i want to transfer to created realmlist and sort datas. final linkedhashset<message>

I have one realmobject custom class public class terminaltable extends realmobject implements serializable{ public string logo =

Can i have in my react native application some database which know how to handle sql orders (select,insert...). i was thinking about realm

I am trying to update a realm object with primary key. now keep in mind i am not updating the primary key but only another field in there. below

One way to know the version of installed realm object server is with realm studio. is there another method or command line other than that? i have

I am trying out realm along with android architecture components including livedata. i have been following google's guide to application

Message extends realmobject{ attachment attachment; } attachment extends realmobject{ int state; } i want to update

I know this question asks a lot but i am confused by reading this question.in my project i am using dagger, rx and realm in mvp pattern.i have an

Last week i installed realmswift pod on my xcode project, with version 3.2.0. yesterday, on xcode logs, realm encourage me to

I'm learning realm library and building dao class. switching from tutorial to tutorial and all of them containing some type of delete method like

I have a function that run after application start, it retrieve the realm object with specified id and display it. the problem is sometime

Im trying to get all of the duration fields from my object and add them together however i cannot seem to find a solution to do this. my

I'm getting start with realm but i didn't find any info about how to handle model version.for example,i want to add/delete some properties in next

I want to use class that extends realm object as regular class, but there's exception in my getfilter() throwingexception

I'm following the realm documentation on how to

I have this property in my realm object var tags = list<tag>() "tags": [ { "tagid": "80069",

Thank you for watching and sorry for my poor english. my game app faced with a problem. sorce code

I have one stupid question. how can i change parent of the child in realm java-android with saving child's id. should i get bookmark from one

I am trying to use realmswift in order to save items to the phone storage in swift 4. i have two different views; one for the save

I checked the documentation, and i know how to access objects from within objects, like: realmresults<user> r1 =

I'm creating a realm object in kotlin. realm object: open class

I get this error: fatal exception: java.lang.illegalargumentexception configurations cannot be different if used to open the same

I am working on ios. i am using realm database in the frontend. it was working fine until i made some changes to the realm model

I am relatively new in this field, and really stuck here as how to get the current schemaversion of realm. i tried below code to check my

`import react, { component } from 'react'; import { stylesheet, platform, view, image, text, textinput, touchableopacity, alert,

I have strings-arrays like this. <resources> <string-array name="names"> <item>foo/item>

I'm receiving an rlmexception for the following reason: attempting to create an object of type 'student' with

I needs a database for a react-native android / ios app. as a first step in learning realm, i want to replace asyncstorage with realm to read

I get the following error at this code: "your realm is opened from a thread without a looper. async queries need a handler to send results of your

How can i remove single object from realm result based on primary key of objects stored in realm. below is my realm model open

How to save data in the realm database? i tried to write the code below. example: i have a list of size 4. in the for loop, i can view all the

When i built an ios project using realm (5.5.2) on xcode 13, i have the following warning concerning realm. realm-cocoa

I'm running into this issue with realm on ios using swift 4 compilation, where on startup the app crashes with the following message

It's a bit unclear to me, if the schema version needs to be updated when i am adding a completely new model. according to the

I am inserting 150000 objects in realm db. object has only one property which is string. at the same time i am creating a string builder with new

I ask for your help. i want to save my response to realm db. it`s my test model @interface currencyinfo : rlmobject

I'm quite new to react native and jest and have so far mostly written tests using the test() method and expect().tobe... or .toequal. now since

I'm using realm in my project and i was trying to update the realm object through rxjava. realm object is successfully stored but the realm object

I am using rxjava 2 and realm in my project and i was fetching data from realmresults using observable. here is my code . fun

I'm new in swift and realm. i want to display data which are stored in realm. i want to display for each date to tableview