entity Questions
5
Solved
I've got a weird error. I implemented the Form component in my own system. There I created a FormType where I use the EntityType for a field. Everytime i wanna create the form with the formBuilder ...
Oblivious asked 4/3, 2018 at 22:40
2
Solved
Is there a way to get entity objects to automatically pull all relevant data through the relationships instead of having having to .Include everything I want populated? I can't use lazy loading as ...
Comparative asked 15/2, 2011 at 8:29
5
Solved
Is there a way to decorate your POCO classes to automatically eager-load child entities without having to use Include() every time you load them?
Say I have a Class Car, with Complex-typed Proper...
Danseur asked 24/1, 2013 at 22:49
5
Solved
I have 2 tables/entities with no association.
I can go for cross joins in JPA
FROM A as a, B as b WHERE b.col1=a.col1
How Can I perform a left-join?
I want all values from A and fill them up wi...
3
Solved
I've to get all the instances of a class C and subclasses (direct or indirect) of C, in SPARQL.
I can get all the direct subclasses of C in this way:
SELECT ?entity
WHERE {
?subclass rdfs:subCla...
5
Solved
I have a base entity class MyCompany.Core.Model.User which is to be used for common properties of a User entity:
public class User
{
public string Username { get; set; }
public string Usercode {...
Sudiesudnor asked 5/9, 2013 at 14:15
17
Solved
Here's the table
Users
UserId
UserName
Password
EmailAddress
and the code..
public void ChangePassword(int userId, string password){
//code to update the password..
}
Mausoleum asked 4/9, 2010 at 12:56
5
Solved
I want to fetch value of field named "Gram" from the last record and put its value into a variable, without using any conditions.
First I tried
int value = int.Parse(Entity.TblGold.LastOrDefault(...
13
Solved
We develop an application with spring, jpa, tomcat, maven, etc.
Locally on my developer machine everything works fine but when we deploy the application on a linux server I get the following exce...
6
is there a way in the NER model in spaCy to extract the metrics (precision, recall, f1 score) per entity type?
Something that will look like this:
precision recall f1-score support
B-LOC 0.810...
Pollen asked 17/10, 2018 at 13:26
4
Solved
Putting two dashes on a page sometimes, like this -- in rare occassions messes the HTML up.
For instance, if you enter -- into your Wordpress blog it'll actually munch it into a single -. This doe...
1
In my program i have 3 entities Group,Teams,Employees. Where Teams comes under Group and Employees comes either directly under Group or Team. When I write query to find employees under a team using...
Sheehan asked 4/8, 2022 at 10:46
3
I trying to create a application with use some Entity Framework and some old DataSets but I only have a dynamic connection string using entity and need remove metadata at runtime to create a connec...
Favored asked 17/5, 2011 at 11:58
7
Solved
I am rendering a form with an entity field in symfony.
It works well when i choose a regular entity field.
$builder
->add('parent','entity',array(
'class' => 'AppBundle:FoodAnalytics\Reci...
Epirogeny asked 23/11, 2014 at 22:2
3
How to persist an Array List of type Entity in JPA ?
For example, there is an entity called "Table".
I am creating an array list ArrayList<Table> table = new ArrayList<Table>();
Trying...
10
Solved
I am a newbie to Spring Boot and MapStruct Tool.
Earlier, A Project(written by other team using these technologies) is not starting up. Then, I had made some changes in Mapper Abstract Class but ...
Chally asked 9/6, 2017 at 12:39
3
Solved
I have a use case that calls for a custom string primary key in my tables. (I don't want to use the default 'uuid' provided by GraphQL, but instead want to use the shortid library to generate a cus...
Tipcat asked 4/9, 2018 at 1:48
18
Solved
How do I set a default value in Hibernate field?
Padraig asked 24/6, 2010 at 13:18
2
Solved
That is. I format my computer and install the entire enviroment again, but I can't see the data model diagram.
I mean, I open the data model (edmx file) and I see all the DB tables and DB informati...
3
I have a table from which I'm calculating the current number of rows between two dates and using the resultant value in my 'to be inserted' rows in that same table.
I'm having issue when two concur...
3
Solved
I am trying to use EntityFrameworkCore ORM to interact with my databases. By default, EntityFrameworkCore seems to store enum as int instead of string.
However, I would like to store the value in...
Wiley asked 15/6, 2018 at 17:26
4
what i've done so far is -> i have created a bundle and entity class in it and created a database table named "news" from that entity class using following command
php app/console doctrine:schema...
7
The main question is how to convert DTOs to entities and entities to Dtos without breaking SOLID principles.
For example we have such json:
{ id: 1,
name: "user",
role: "manager"
}
DTO is:...
Exotic asked 19/12, 2017 at 11:47
23
Solved
Consider the hierarchy :
And the following classes and xml :
HibernateUtil.java
package annotations;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org....
2
Solved
I just started to use Doctrine2 and I have an error when I want to persist an entity. Here is my error: 'Class "Myapp\app\entity\user" is not a valid entity or mapped super class.'
eAccelerator is...
Dissonant asked 20/12, 2012 at 10:8
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