hibernate-orm/migration-guide.adoc

= 6.0 Migration Guide
:toc:

This guide discusses migration from Hibernate ORM version 6.0.  For migration from
earlier versions, see any other pertinent migration guides as well.

== Background


== Known changes

=== Type system / custom types

==== Influencing SqlTypeDescriptor to use

Discuss `JdbcTypeCode`, `JdbcType`, `JdbcTypeRegistration`

==== Influencing JavaTypeDescriptor to use

Discuss `@JavaType`, `@JavaTypeRegistration`


=== SQM

* Functions
* Multi-table bulk manipulation HQL/Criteria query handling
initial migration guide 2020-04-01 13:47:41 -05:00			`= 6.0 Migration Guide`
HHH-10043 - Migration Guide 2015-08-20 14:29:48 -05:00			`:toc:`

initial migration guide 2020-04-01 13:47:41 -05:00			`This guide discusses migration from Hibernate ORM version 6.0. For migration from`
HHH-10043 - Migration Guide 2015-08-20 14:29:48 -05:00			`earlier versions, see any other pertinent migration guides as well.`

HHH-10664 - Prep 6.0 feature branch - merge hibernate-entitymanager into hibernate-core (test fixup) 2016-05-03 12:21:11 -05:00			`== Background`


prepare for 5.3.0.Beta1 2018-01-17 22:02:35 -06:00			`== Known changes`

initial migration guide 2020-04-01 13:47:41 -05:00			`=== Type system / custom types`
HHH-13101 - Document `hibernate.id.disable_delayed_identity_inserts` config setting. 2018-11-14 11:14:30 -05:00
Various changes around how basic values are handled in terms of mapping consumption for annotations and how value conversions happen * Split BasicType "resolution" into 2 - one used for reading (mapping model) versus one used from writing (legacy persister model) * @SqlTypeCode, @SqlType, @SqlTypeRegistration * @JavaType, @JavaTypeRegistration * @Mutability * jdbc_mappings.adoc section for DomainModel chapter [] At the moment, neither @SqlTypeRegistration nor @JavaTypeRegistration support has been implemented [] Still need to make sure @Mutability is propogated properly in all the cases [*] jdbc_mappings.adoc still needs a lot of attention 2020-04-15 08:03:21 -05:00			`==== Influencing SqlTypeDescriptor to use`

HHH-14524 : Rename SqlType(X) as JdbcType(X) 2021-03-23 15:41:58 -05:00			Discuss `JdbcTypeCode`, `JdbcType`, `JdbcTypeRegistration`
Various changes around how basic values are handled in terms of mapping consumption for annotations and how value conversions happen * Split BasicType "resolution" into 2 - one used for reading (mapping model) versus one used from writing (legacy persister model) * @SqlTypeCode, @SqlType, @SqlTypeRegistration * @JavaType, @JavaTypeRegistration * @Mutability * jdbc_mappings.adoc section for DomainModel chapter [] At the moment, neither @SqlTypeRegistration nor @JavaTypeRegistration support has been implemented [] Still need to make sure @Mutability is propogated properly in all the cases [*] jdbc_mappings.adoc still needs a lot of attention 2020-04-15 08:03:21 -05:00
			`==== Influencing JavaTypeDescriptor to use`

			Discuss `@JavaType`, `@JavaTypeRegistration`
HHH-13101 - Document `hibernate.id.disable_delayed_identity_inserts` config setting. 2018-11-14 11:14:30 -05:00

initial migration guide 2020-04-01 13:47:41 -05:00			`=== SQM`
HHH-13101 - Document `hibernate.id.disable_delayed_identity_inserts` config setting. 2018-11-14 11:14:30 -05:00
initial migration guide 2020-04-01 13:47:41 -05:00			`* Functions`
			`* Multi-table bulk manipulation HQL/Criteria query handling`
HHH-13101 - Document `hibernate.id.disable_delayed_identity_inserts` config setting. 2018-11-14 11:14:30 -05:00