Tag: one-to-many

JPA @ManyToOne example | Spring Boot

bezkoder

In this tutorial, I will show you how to implement Spring Data JPA Many-to-One example in Spring Boot for One-To-Many mapping using @ManyToOne annotation. You’ll know:

  • How to configure Spring Data, JPA, Hibernate to work with Database
  • How to define Data Models and Repository interfaces for JPA One-To-Many relationship using @ManyToOne
  • Way to use Spring JPA to interact with Database for Many-to-One association
  • Way to create Spring Rest Controller to process HTTP requests

Related Posts:
– JPA One To One example with Hibernate in Spring Boot
– JPA Many to Many example with Hibernate in Spring Boot
– Validate Request Body in Spring Boot
– Spring Boot Token based Authentication with Spring Security & JWT
– Spring JPA + H2 example
– Spring JPA + MySQL example
– Spring JPA + PostgreSQL example
– Spring JPA + Oracle example
– Spring JPA + SQL Server example
– Documentation: Spring Boot Swagger 3 example
– Caching: Spring Boot Redis Cache example

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JPA/Hibernate One To Many Unidirectional example Spring Boot

bezkoder

In this tutorial, I will show you how to implement Spring JPA One-To-Many Unidirectional mapping with Hibernate in a Spring Boot example using @OneToMany annotation. You’ll know:

  • How to configure Spring Data, JPA, Hibernate to work with Database
  • How to define Data Models and Repository interfaces for JPA One-To-Many Unidirectional mapping
  • Way to use Spring JPA to interact with Database for One-To-Many Unidirectional association
  • Way to create Spring Rest Controller to process HTTP requests

Related Posts:
– JPA One To One example
– JPA Many to One example
– JPA Many to Many example
– Validate Request Body in Spring Boot
– Spring Boot Token based Authentication with Spring Security & JWT
– Spring JPA + H2 example
– Spring JPA + MySQL example
– Spring JPA + PostgreSQL example
– Spring JPA + Oracle example
– Spring JPA + SQL Server example
– Documentation: Spring Boot + Swagger 3 example (with OpenAPI 3)
– Caching: Spring Boot Redis Cache example

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JPA One To Many example with Hibernate and Spring Boot

bezkoder 1 Comment

In this tutorial, I will show you how to implement Spring JPA One-To-Many mapping with Hibernate in a Spring Boot CRUD example using @ManyToOne annotation. You’ll know:

  • How to configure Spring Data, JPA, Hibernate to work with Database
  • How to define Data Models and Repository interfaces for JPA One-To-Many relationship
  • Way to use Spring JPA to interact with Database for One-To-Many association
  • Way to create Spring Rest Controller to process HTTP requests

Related Posts:
– JPA One To One example with Hibernate in Spring Boot
– JPA Many to Many example with Hibernate in Spring Boot
– Validate Request Body in Spring Boot
– Spring Boot Token based Authentication with Spring Security & JWT
– Spring JPA + H2 example
– Spring JPA + MySQL example
– Spring JPA + PostgreSQL example
– Spring JPA + Oracle example
– Spring JPA + SQL Server example
– Documentation: Spring Boot Swagger 3 example
– Caching: Spring Boot Redis Cache example

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MongoDB One-to-Many Relationship tutorial with Mongoose examples

bezkoder 35 Comments

In this tutorial, I will show you one of the most important Relationship in MongoDB that you will use in most database structures: One-to-Many Relationship. You will also know 3 criteria to choose Referencing or Embedding for improving application performance. Then we’re gonna make some MongoDB One-to-Many Relationship examples using Mongoose library.

Related Posts:
– Many-to-Many Relationship with Mongoose examples
– One-to-One relationship tutorial with Mongoose example

– Node.js, Express & MongoDb: Build a CRUD Rest Api example
– Node.js + MongoDB: User Authentication & Authorization with JWT

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Sequelize One-to-Many Association example with Node.js & MySQL

bezkoder 22 Comments

In this tutorial, I will show you one of the most important Relationships that you will use in most database structures: One-to-Many Association with Sequelize in Node.js example.

Related Posts:
– Sequelize Many-to-Many Association tutorial with example
– Node.js Rest APIs example with Express, Sequelize & MySQL
– Node.js Rest APIs example with Express, Sequelize & PostgreSQL
– Node.js Express: JWT example | Token Based Authentication & Authorization
– Dockerize Node.js Express and MySQL example – Docker Compose

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