JPA column with incorrect underscore

Question

I use JPA for database access and annotated every column with the correct name. Now if I execute a query (e.g. findAll()) it returns

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Answer 1

http://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html

spring.jpa.hibernate.naming.strategy is not a supported property for Spring JPA implementation using Hibernate 5.

Use the below property in application.properties

spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl

Answer 2

Were able to map

@Column(name = "PersonFullName")

private String PersonFullName;

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to the database table column name "PersonFullName" without the underscore.

The below worked for me. Add this in the application settings and then use @Column to specify the physical database column name for the model's property.

@Column(name = "PersonFullName")

In Application.properties

spring.jpa.hibernate.naming.implicit-strategy=org.hibernate.boot.model.naming.ImplicitNamingStrategyLegacyJpaImpl spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl

Answer 3

As described in spring-boot-jpa-column-name-annotation-ignored, your column name is being converted to snake case.

Possible solutions:

• Setup a Naming Strategy
• Use lowercase column names in your annotations

Answer 4

use below in application.properties

spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl