I was wondering if there is a way to get the default schema name from session factory, somehow? The reason I need to get it is because I have to use a one native SQL and I have multiple session factories for multiple schemas and a single data source. All the generated hibernate queries are being ran by a single user which has select access to other schemas.
I just found out that hibernate has {h-schema} replacement that can be used in native sql queries. So this does the job cleanly when you are connected to a one schema in oracle database and want to execute queries against different schemas. Example would be:
select * from {h-schema}table_name
This ways instead of doing a manual replaceAll in a query, hibernate will take care of everything given that each session factory is configured with "hibernate.default_schema" property.