56 lines
No EOL
1.9 KiB
Text
56 lines
No EOL
1.9 KiB
Text
[[_migrate_db]]
|
||
|
||
== Migrating the Database
|
||
|
||
{project_name} can automatically migrate the database schema, or you can choose to do it manually. By default the
|
||
database is automatically migrated when you start the new installation for the first time.
|
||
|
||
=== Automatic Relational Database Migration
|
||
|
||
To enable automatic upgrading of the database schema, set the migrationStrategy property value to "update" for the
|
||
default connectionsJpa provider:
|
||
|
||
<spi name="connectionsJpa">
|
||
<provider name="default" enabled="true">
|
||
<properties>
|
||
...
|
||
<property name="migrationStrategy" value="update"/>
|
||
</properties>
|
||
</provider>
|
||
</spi>
|
||
|
||
Or run this CLI command:
|
||
|
||
[source,bash]
|
||
----
|
||
/subsystem=keycloak-server/spi=connectionsJpa/provider=default/:map-put(name=properties,key=migrationStrategy,value=update)
|
||
----
|
||
|
||
When you start the server with this setting your database is automatically migrated if the database schema has changed
|
||
in the new version.
|
||
|
||
=== Manual Relational Database Migration
|
||
|
||
To enable manual upgrading of the database schema, set the migrationStrategy property value to "manual" for the default
|
||
connectionsJpa provider:
|
||
|
||
<spi name="connectionsJpa">
|
||
<provider name="default" enabled="true">
|
||
<properties>
|
||
...
|
||
<property name="migrationStrategy" value="manual"/>
|
||
</properties>
|
||
</provider>
|
||
</spi>
|
||
|
||
Or run this CLI command:
|
||
|
||
[source,bash]
|
||
----
|
||
/subsystem=keycloak-server/spi=connectionsJpa/provider=default/:map-put(name=properties,key=migrationStrategy,value=manual)
|
||
----
|
||
|
||
When you start the server with this configuration it checks if the database needs to be migrated. The required changes
|
||
are written to an SQL file that you can review and manually run against the database. For further details on how to
|
||
apply this file to the database, see the documentation for the relational database you’re using. After the changes have
|
||
been written to the file, the server exits. |