Does keycloak support embedded databases like Apache Derby or hsqldb?
xgp
May 20, 2021, 3:53pm
2
hsqldb is the default. If you run it without a database configuration, it automatically uses hsqldb.
I think the default database is H2, not hsqldb.
xgp
May 20, 2021, 5:14pm
4
My mistake. I always confuse the two because of the overlapping history.
hsqldb doesn’t look to be supported by default, but there is a step-by-step guide for setting up a JDBC data source here:
https://www.keycloak.org/docs/latest/server_installation/#_database
I followed the instructions to integrate keycloak with Apache Derby, I ran into db upgrade issues.
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package org.keycloak.connections.jpa.updater.liquibase.lock;
import liquibase.Scope;
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