I've got a POJO and currently I'm getting a value from a single column. However, I'm moving to retrieve it using Hibernate @Formula (I select the latest record from another table). I want to go softly in order not to break anything.

So what I want to do is something like this:

```
class SomeDto {
    private someField;

    @Column("PREVIOUS_FIELD_COLUMN", nullable = false, length = 1)
    @Formula("@NEW RETRIEVING LOGIC@")
    public getSomeField() {
    ...
}

```

so that I could be able to store the `someField` value in the `PREVIOUS_FIELD_COLUMN` and at the same time retrieve the value based on the new criteria.

However now it seems that Hibernate ignores the `@Column` annotation as I get the following error:

> 
> SQLIntegrityConstraintViolationException: ORA-01400: cannot insert
>  NULL into
> 
> 
> 

I see in logs that Hibernate skips `PREVIOUS_FIELD_COLUMN` in the insert statement being generated (doesn't list it and doesn't set the value from POJO).

Any help appreciated, thank you very much!