I would like to seek your insights regarding the error I'm encountering with my postgresql commands. Basically, what I want to achieve is to create a "booking" entity with one to one relationship to another table called "booking details". But…
I have a Model called CommunityProfile. This model contains two child relationships; player (type User), and rank (type Rank). The default spring boot JPA-generated query is taking approximately 9s to fetch 200 records, which is rather slow. By using the…
I want to get the total number count until specified. this is my database: database picture I want to count where ticket_status is not served ex: I want to count until A6, I will count A1 until A5 where the…
I have implemented SSL pinning in my react-native app in the android code and i want to get some sort of message/warning when the request is rejected due to invalid SSL hash, so i added an interceptor to get the…
I am very new to android and java development. I am trying to devlop an app and integrate one SDK from Emarsys.. This SDK requires the app to use higher sdk version. But after changing the SDK version to the…
I am going to make a simple app and I am completely new to Android development. I want to develop an edit button to save my data in the Realtime Database. This is my code: holder.edite.setOnClickListener(new View.OnClickListener() { @Override public…
When I tried running my code in tables with rows in thousands, it worked fine but as a performance testing, I tried it with tables having millions of records and then I encountered this issue. I have tried the above…
I am trying to insert Geo location into MySql database using spring data JPA. MySql Version : 5.7.17 For spring boot I have used 2.5.6 boot version and below dependency I have used <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId>…
--- Users (Collection) | --- p0A1fXH4l2TpvGE2lo0x | --- List (HashMap) | --- ID (String) (Value: UQx4CWRgnVLOdKEY3AKJ) --- NAME (String) (Value: ...) In Firestore, how can I find the documents that have a list ID equal to UQx4CWRgnVLOdKEY3AKJ? Before deleting the…
(help to create multiple databases in spring boot in my answer) I want to make a spring boot application for different games. The data of each game is placed in a separate database. I have been trying to connect a…