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I’m using Hibernate with Spring Boot and JPA, and have a business requirement to retrieve and combine in to a single paged response data that is stored in four different tables in the DB. Let’s call …
I now have a code that works. await Users.update({ selected: false }, { where: { userId: req.body.userId } }); await Users.update( { selected: req.body.selected, descr: req.body.note }, {…
I have a model in Django, I need a way to get the number of products in each country so that I can use that to plot a graph. NB: I am using the django-countries package in my application models.py …
I am learning the NestJS course from Udemy https://www.udemy.com/course/nestjs-zero-to-hero. And I am stuck with a strange issue and I have tried many things but nothing seems to be working. Here is …
I need help. I have no idea what’s wrong with this project. I cannot connect to h2 database. I get error even if I’m not persisting any object, just closing connection. Sorry, I know, that it had …
I’m migrating an application from Hibernate 4.x to Hibernate 5.3.6. The application has queries like this: SQLQuery query = getSession().createSQLQuery(“SELECT a.a, a.b, a.c FROM aTable”); As the …
I want to make a relation between 2 models by User.id and Address.user_id columns. I have created two tables with One-To-One relations: @Entity() @Table(name = “user”) public class User { @Id …
I can have the following script: 1. I have an entity class – EntityClass (mapping with EntityTable) 2. I have a dojo class – DojoClass 3. Both of the classes have the same variables. Question: What …
fellow coders! I have following problem: I’m fetching data from database with @Table entities and everything is perfect, but now I have to connect to multiple databases and I would like to preserve …
I have two columns in my table: max and current. I want to build simple scope public function scopeNotMax($query) { return $query->where(‘max’, ‘>’, ‘current’); } But Laravel gives me that …