title: Can I have two Spring Boot Camunda applications in same db with different schema
body: <p>I am trying to start two different Spring Boot Camunda applications. The first one boots perfectly fine, and creates the table and everything in the DB. However when I try to boot the second application it fails. Just to be clear, I want the applications to experience their schema as their own database if that makes sense. The error I get when booting the second Spring Boot Application is:</p>
  
  <pre><code>ENGINE-16004 Exception while closing command context: 
  ### Error querying database.  Cause: org.postgresql.util.PSQLException: ERROR: relation "act_ge_property" does not exist
    Position: 15
  ### The error may exist in org/camunda/bpm/engine/impl/mapping/entity/Property.xml
  ### The error may involve org.camunda.bpm.engine.impl.persistence.entity.PropertyEntity.selectProperty-Inline
  ### The error occurred while setting parameters
  ### SQL: select * from ACT_GE_PROPERTY where NAME_ = ?
  ### Cause: org.postgresql.util.PSQLException: ERROR: relation "act_ge_property" does not exist
    Position: 15
  </code></pre>
  
  <p>I only have one Postgres DB, but the applications connect to the DB with different username/password. Their user has it's own schema, and does not have any access to the other schemas in the DB. 
  The following application properties are set for both applications: <code>camunda.bpm.datasource.schema-update=true</code>.
  After reading the documentation on Camunda I can see that <code>.schema-update=true</code> should create the tables if they don't exist. 
  I don't understand why the second application does not create the tables. </p>
  
  <p>For the Postgres schema configuration I create them with the following commands:</p>
  
  <pre><code>CREATE USER applicationName WITH PASSWORD 'r4nd0m';
  CREATE SCHEMA AUTHORIZATION applicationName;
  </code></pre>
  
  <p>I don't know if the issue is with configuring the Camunda applications or with privileges/creation regarding the schemas.</p>
  
  <p>Any help would be appreciated!</p>