I am trying to create a app using mongodb and spring-boot as backend and angular as frontend. Using command to run my app: docker run -d -e APP_OPTIONS="--spring.data.mongodb.host=172.17.0.2" -p 8443:8443 my-webapp I am able to launch my app at http://localhost/api/swagger-ui.html…
I am working on a Spring application which has an existing mongo collection with a huge amount of data. I need to create an index on that collection. I will use Mongobee/Mongock like migration framework to create the index. I…
I am new to Spring Boot and I saw a concept of DAO or JPA that helps us to use Relational databases. But in my case I want to use mongo-DB so is there a particular design pattern with spring…
I have this: A field which is a map where the keys are UUIDs and the value another object which is not relevant. A list of UUIDs that should be passed as parameter. I want to: delete from the collection…
db.getCollection('notification').find({},{statusList:{$slice:-1}}) this query is getting expected outputs but from java, I could not find the solution for this. can anyone have a solution for this? I want to use only the aggregation function
I'm learning Docker and I'm trying to create an Image of my current Spring project. I'm trying to run mvn spring-boot:build-image to create a docker image for my Spring Boot project, but I got this error when I execute it…
I am trying to update our Spring Boot project. The problem is that as soon as I do this the following error occurs that we can't get fixed: Parameter 0 of constructor in com.test.app.configuration.WebAppSecurityConfig required a bean of type 'org.springframework.security.oauth2.client.userinfo.OAuth2UserService'…
I want to embed date information in the primary key, for a table that will be partitioned (monthly) in a PostgreSQL database. This should in theory speed up the process on finding out in which partition to look for the…
When I was fetching the data only it was working properly, but now I want to apply pagination its not working don't know why? I have tried running query in mysql and there it is working but here not working.…
all I want to do is make a call by using "idx". something like this.. alerts/1 alerts/2 alerts/3..... {{#alerts}} <tr name = "alerts"> <input name = "idx" style="display : None" value="{{id}}"> <td><input type="submit" value="start alert" name="alert-start"/></td> <td>ticker : {{ticker}}</td> <td>price…