1. Auto generate data schema from JPA annotated entity classes stackoverflow.comI'm using JPA (Hibernate's implementation) to annotate entity classes to persist to a relational database (MySQL or SQL Server). Is there an easy way to auto generate the database schema (table ... |
2. database auto generating schemaexport forum.hibernate.orgHi, I'm trying to generate database from hibernate mapping file (*.hbm.xml) with adding script in (Ant) build.xml file the script which i added is ; Code: |
3. Error with auto SchemaUpdate forum.hibernate.orgI'm getting this error on all the tables that have foreign references: Sep 22, 2003 3:33:30 PM net.sf.hibernate.cfg.Configuration secondPassCompile INFO: processing foreign key constraints Sep 22, 2003 3:33:30 PM net.sf.hibernate.tool.hbm2ddl.SchemaUpdate execute FINE: alter table usersys_User add index (id), add constraint FK42F982E8D1B fore ign key (id) references consys_Contact (id) Sep 22, 2003 3:33:30 PM net.sf.hibernate.tool.hbm2ddl.SchemaUpdate execute SEVERE: Unsuccessful: alter table usersys_User add ... |
4. Auto SchemaUpdate Question forum.hibernate.orgWhat do you recommend? I can code in the create table statements and use the java.sql.Statement class to run the "execute" method. The problem with that is that I am creating the tables outside of hibernate... Is there a better way? (essentially, I am programming a web app and I have been doing the development on a mysql database server. I ... |
5. PostreSQL, GeneratorType.AUTO and schema generation forum.hibernate.orgHello, I am very new to Hibernate so my question might be stupid but I don't understand the @Id(generate=GeneratorType.AUTO) usage when using PostgreSQL. I thought that schema generation should generate autoincrement feature (sequence) in my PostgreSQL database for the id in the table but nothing such happens. Autoincrement sequence is created only when using GeneratorType.IDENTITY. What should I do to get ... |
6. Auto generate schema with Hypersonic... forum.hibernate.orgHiya, Our current hbm files were written with our Oracle instance in mind. Thus the all have schema="tableOwner" in them. I'd been hoping to use hypersonic for testing, and have setup most things so that they work. I've got: jdbc:hsqldb:mem:. and |