Table of Contents
org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
Solution
Additional Tips
Home Java javaTutorial Why Does My Spring Boot Hibernate Application Throw \'org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when \'hibernate.dialect\' not set\'?

Why Does My Spring Boot Hibernate Application Throw \'org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when \'hibernate.dialect\' not set\'?

Nov 28, 2024 pm 08:39 PM

Why Does My Spring Boot Hibernate Application Throw

org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set

When attempting to run a Spring-Boot application that utilizes Hibernate via Spring-JPA, you may encounter the following error:

org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
Copy after login

This error indicates that the Hibernate dialect has not been properly configured. The dialect is responsible for translating database-specific SQL commands.

Solution

To resolve this error, follow these steps:

  1. Configure Hibernate Properties: In your application.properties or hibernate.cfg.xml file, set the hibernate.dialect property to the appropriate dialect for your database. For example, if you are using PostgreSQL, set it to org.hibernate.dialect.PostgreSQLDialect.
  2. Use Spring Boot Auto-Configuration: By default, Spring Boot will automatically configure Hibernate based on the settings in your application.properties file. Make sure you have the spring-boot-starter-data-jpa dependency in your project and that you are using Spring Boot versions 1.4 or later.

If you need to access the SessionFactory directly, you can use the following code snippet:

@Bean
public HibernateJpaSessionFactoryBean sessionFactory(EntityManagerFactory emf) {
    HibernateJpaSessionFactoryBean factory = new HibernateJpaSessionFactoryBean();
    factory.setEntityManagerFactory(emf);
    return factory;
}
Copy after login

Alternatively, you can obtain a SessionFactory by casting the EntityManagerFactory to it, as of Hibernate 5.

Additional Tips

  • Remove the commons-dbcp dependency as Spring Boot uses the more efficient HikariCP implementation.
  • Use the @SpringBootApplication annotation instead of @Configuration, @EnableAutoConfiguration, and @ComponentScan in recent Spring Boot versions.

The above is the detailed content of Why Does My Spring Boot Hibernate Application Throw \'org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when \'hibernate.dialect\' not set\'?. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1663
14
PHP Tutorial
1266
29
C# Tutorial
1239
24
Is the company's security software causing the application to fail to run? How to troubleshoot and solve it? Is the company's security software causing the application to fail to run? How to troubleshoot and solve it? Apr 19, 2025 pm 04:51 PM

Troubleshooting and solutions to the company's security software that causes some applications to not function properly. Many companies will deploy security software in order to ensure internal network security. ...

How do I convert names to numbers to implement sorting and maintain consistency in groups? How do I convert names to numbers to implement sorting and maintain consistency in groups? Apr 19, 2025 pm 11:30 PM

Solutions to convert names to numbers to implement sorting In many application scenarios, users may need to sort in groups, especially in one...

How to simplify field mapping issues in system docking using MapStruct? How to simplify field mapping issues in system docking using MapStruct? Apr 19, 2025 pm 06:21 PM

Field mapping processing in system docking often encounters a difficult problem when performing system docking: how to effectively map the interface fields of system A...

How does IntelliJ IDEA identify the port number of a Spring Boot project without outputting a log? How does IntelliJ IDEA identify the port number of a Spring Boot project without outputting a log? Apr 19, 2025 pm 11:45 PM

Start Spring using IntelliJIDEAUltimate version...

How to safely convert Java objects to arrays? How to safely convert Java objects to arrays? Apr 19, 2025 pm 11:33 PM

Conversion of Java Objects and Arrays: In-depth discussion of the risks and correct methods of cast type conversion Many Java beginners will encounter the conversion of an object into an array...

How to elegantly obtain entity class variable names to build database query conditions? How to elegantly obtain entity class variable names to build database query conditions? Apr 19, 2025 pm 11:42 PM

When using MyBatis-Plus or other ORM frameworks for database operations, it is often necessary to construct query conditions based on the attribute name of the entity class. If you manually every time...

E-commerce platform SKU and SPU database design: How to take into account both user-defined attributes and attributeless products? E-commerce platform SKU and SPU database design: How to take into account both user-defined attributes and attributeless products? Apr 19, 2025 pm 11:27 PM

Detailed explanation of the design of SKU and SPU tables on e-commerce platforms This article will discuss the database design issues of SKU and SPU in e-commerce platforms, especially how to deal with user-defined sales...

How to use the Redis cache solution to efficiently realize the requirements of product ranking list? How to use the Redis cache solution to efficiently realize the requirements of product ranking list? Apr 19, 2025 pm 11:36 PM

How does the Redis caching solution realize the requirements of product ranking list? During the development process, we often need to deal with the requirements of rankings, such as displaying a...

See all articles