Commit 9575b4b7 authored by Stephane Nicoll's avatar Stephane Nicoll

Polish "Polish Hibernate naming strategy doc"

Closes gh-9763
parent eeee1bda
......@@ -1693,19 +1693,17 @@ properties (with the prefix stripped) when the local `EntityManagerFactory` is c
[[howto-configure-hibernate-naming-strategy]]
=== Configure Hibernate Naming Strategy
Hibernate uses http://docs.jboss.org/hibernate/orm/5.2/userguide/html_single/Hibernate_User_Guide.html#naming[two different naming strategies]
to map names in your object model to names in your database. Spring Boot provides properties for configuring
these naming strategies:
* `spring.jpa.hibernate.naming.physical-strategy`
* `spring.jpa.hibernate.naming.implicit-strategy`
The properties should be configured with the fully qualified class name of a strategy implementation.
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.
Hibernate uses {hibernate-documentation}#naming[two different naming strategies] to map
names from the object model to the corresponding database names. The fully qualified class
name of the physical and implicit strategy implementations can be configured using the
`spring.jpa.hibernate.naming.physical-strategy` and
`spring.jpa.hibernate.naming.implicit-strategy` properties respectively.
Spring Boot configures the physical naming strategy with `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, a `TelephoneNumber` entity will be mapped to the `telephone_number` table.
......
......@@ -52,6 +52,7 @@ Phillip Webb; Dave Syer; Josh Long; Stéphane Nicoll; Rob Winch; Andy Wilkinson;
:ant-manual: http://ant.apache.org/manual
:code-examples: ../java/org/springframework/boot
:gradle-user-guide: https://docs.gradle.org/3.4.1/userguide
:hibernate-documentation: http://docs.jboss.org/hibernate/orm/5.2/userguide/html_single/Hibernate_User_Guide.html
:jetty-documentation: https://www.eclipse.org/jetty/documentation/9.4.x
:tomcat-documentation: https://tomcat.apache.org/tomcat-8.5-doc
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