orm | Doctrine ORM 2 implementation for Laravel | Object-Relational Mapping library

In react native, I'm extending an ORM class (according to its documentation) but I'm getting following error in VSCode TypeScript checker:

I am developing a Django app (Django v3.2.10, pytest v7.0.1, pytest-django v4.5.2) which uses cursor to perform raw queries to my secondary DB: my_db2, but when running tests, all the queries return empty results, like if they were running on parallel transactions.

My test file:

This worked fine for me be building under Java 8. Now under Java 17.01 I get this when I do mvn deploy.

mvn install works fine. I tried 3.6.3 and 3.8.4 and updated (I think) all my plugins to the newest versions.

Any ideas?

I'm trying to figure out how to setup a login via Discord Oauth2 while using Dapper as my ORM.

Microsoft has a guide here that I have followed to setup all of my stores. I infact can call CreateAsync() method and a user gets created in my database, so I believe that side of things is completely setup.

My issues lie within external login. Below you will find what I have tried.

Program.cs:

How can I define a Doctrine property in a parent class and override the association in a class which extends the parent class? When using annotation, this was implemented by using AssociationOverride, however, I don't think they are available when using PHP 8 attributes

Why I want to:

I have a class AbstractTenantEntity whose purpose is to restrict access to data to a given Tenant (i.e. account, owner, etc) that owns the data, and any entity which extends this class will have tenant_id inserted into the database when created and all other requests will add the tenant_id to the WHERE clause. Tenant typically does not have collections of the various entities which extend AbstractTenantEntity, but a few do. When using annotations, I handled it by applying Doctrine's AssociationOverride annotation to the extended classes which should have a collection in Tenant, but I don't know how to accomplish this when using PHP 8 attributes?

My attempt described below was unsuccessful as I incorrectly thought that the annotation class would magically work with attributes if modified appropriately, but now I see other code must be able to apply the appropriate logic based on the attributes. As such, I abandoned this approach and just made the properties protected and duplicated them in the concrete class.

My attempt:

Tenant entity

I have a django app running in production. Its database has main write instance and a few read replicas. I use DATABASE_ROUTERS to route between the write instance and the read replicas based on whether I need to read or write.

I encountered a situation where I have to do some async processing on an object due to a user request. The order of actions is:

1. User submits a request via HTTPS/REST.
2. The view creates an Object and saves it to the DB.
3. Trigger a celery job to process the object outside of the request-response cycle and passing the object ID to it.
4. Sending an OK response to the request.

Now, the celery job may kick in in 10 ms or 10 minutes depending on the queue. When it finally tuns, the celery job first tries to load the object based on the ID provided. Initially I had issues doing a my_obj = MyModel.objects.get(pk=given_id) because the read replica would be used at this point, if the queue is empty and the celery job runs immediately after being triggered, the object may have not propagated to the read-replicas yet.

I resolved that issue by replacing my_obj = MyModel.objects.get(pk=given_id) with my_obj = MyModel.objects.using('default').get(pk=given_id) -- this ensures the object is read from my write-db-instance and is always available.

however, now I have another issue I did not anticipate.

calling my_obj.certain_many_to_many_objects.all() triggers another call to the database as the ORM is lazy. That call IS being done on the read-replica. I was hoping it would stick to the database I defined with using but that's not the case. Is there a way to force all sub-element objects to use the same write-db-instance?

I want to use Testcontainers with @DataJpaTest (and @SpringBootTest) using JUnit 5. I have the basic setup working using the @Testcontainers and @Container annotation like this:

The documentation for Django 2.2, which I'm using, gives the following example usage for select_for_update:

Trying to make the populate parameter in MikroORM strict for the variant with string paths. I managed to implement (more like adjust the one I found on TS discord) the AuthPath type that works based on my needs. It works ok when used with a single parameter, but when used with array, it won't validate correctly if one of the array items is valid.

So the question is, how can I make it work with arrays? Is it even possible? I was trying to use tuple types to get around this, but failed to make it work. I kinda understand the problem is the shared generic type P - I am planning to leverage it in the return type so I need something to bare the actual (inferred) types in the signature from params to return type.

The full playground in here.

Here is the demonstration of the problem: