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New posts in one-to-one
Self referencing / parent-child relationship one-to-zero or one in Entity Framework Core
Oct 26, 2025
entity-framework-core
one-to-one
self-referencing-table
one-to-one vs many-to-one (unidirectional)
Oct 27, 2025
hibernate
jpa
one-to-one
many-to-one
Hibernate: Too many queries for a One to One relationship
Oct 26, 2025
java
sql
hibernate
one-to-one
Does Sqlalchemy really have One to one relationships
Oct 25, 2025
python
sqlalchemy
one-to-one
Django - one-to-one modelAdmin
Oct 19, 2025
django
one-to-one
Is it possible to implement a TRUE one-to-one relation?
Sep 13, 2025
sql
database-design
relational-database
one-to-one
How to establish one-to-one relation through IDs between doctrine entities
Sep 08, 2025
php
orm
doctrine-orm
one-to-one
Symfony2 Doctrine2 trouble with optional one to one relation
Sep 08, 2025
symfony
orm
doctrine-orm
one-to-one
Django: duplicate key value violates unique constraint
Mar 14, 2023
python
django
postgresql
one-to-one
Hibernate JPA one-to-one saving child class entity
Jan 24, 2023
java
hibernate
orm
jpa
one-to-one
@OneToOne bidirectional mapping with @JoinColumn
Dec 29, 2022
hibernate
primary-key
one-to-one
Create one to one relationship by using entity framework database first
Dec 28, 2022
entity-framework
ef-code-first
one-to-one
ef-database-first
Django : How to use select_related for a OneToOneField?
Dec 24, 2022
django
django-models
django-views
one-to-one
django-select-related
One to One delete on cascade
Nov 16, 2022
hibernate
jpa
one-to-one
Why can't hibernate lazily fetch @ManyToOne and @OneToOne?
Nov 09, 2022
java
hibernate
lazy-loading
one-to-one
Entity Framework (Code First) One to Many and One to One relations (with two entities). How to?
Oct 22, 2022
entity-framework
one-to-many
code-first
one-to-one
relationships
In a One to One relationship should i drop one of the table's id column?
Nov 11, 2022
mysql
database-design
normalization
relational-database
one-to-one
How to select one to many relationship & one to one together using dapper
Jun 02, 2022
select
one-to-many
one-to-one
dapper
Hibernate: @ManyToOne(fetch = FetchType.LAZY) does not work on non-primary key referenced column
Mar 25, 2022
java
hibernate
jpa
lazy-loading
one-to-one
Unknown mappedBy in OneToOne
Sep 04, 2025
java
hibernate
one-to-one
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