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Document SpringPhysicalNamingStrategy 

Closes gh-9084
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Stephane Nicoll 2017-06-07 18:43:20 +03:00
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spring-boot-docs/src/main/asciidoc/howto.adoc
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@ -1898,12 +1898,24 @@ The most common options to set are:
In addition all properties in `+spring.jpa.properties.*+` are passed through as normal JPA In addition all properties in `+spring.jpa.properties.*+` are passed through as normal JPA
properties (with the prefix stripped) when the local `EntityManagerFactory` is created. properties (with the prefix stripped) when the local `EntityManagerFactory` is created.
[[howto-configure-hibernate-naming-strategy]]
=== Configure Hibernate Naming Strategy
Spring Boot provides a consistent naming strategy regardless of the Hibernate generation Spring Boot provides a consistent naming strategy regardless of the Hibernate generation
that you are using. If you are using Hibernate 4, you can customize it using that you are using. If you are using Hibernate 4, you can customize it using
`spring.jpa.hibernate.naming.strategy`; Hibernate 5 defines a `Physical` and `Implicit` `spring.jpa.hibernate.naming.strategy`; Hibernate 5 defines a `Physical` and `Implicit`
naming strategies: Spring Boot configures `SpringPhysicalNamingStrategy` by default. This naming strategies.
implementation provides the same table structure as Hibernate 4. If you'd rather use
Hibernate 5's default instead, set the following property: Spring Boot configures `SpringPhysicalNamingStrategy` by default. This implementation
provides the same table structure as Hibernate 4: all dots are replaced by underscores and
camel cases are replaced by underscores as well. By default, all table names are generated
in lower case but it is possible to override that flag if your schema requires it.
Concretely, the `TelephoneNumber` entity will use a `telephone_number` with the default
strategy.
If you'd rather use Hibernate 5's default instead, set the following property:
[indent=0,subs="verbatim,quotes,attributes"] [indent=0,subs="verbatim,quotes,attributes"]
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