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Use the following steps to configure the component datasource:

1. If necessary, create a new datasource. See Configuring JDBC database drivers for information on how to do this.
   
   
2. The Trace SQL Store component is using the trace datasource to store data.The trace datasource can be configured using JDBC or JNDI.

   1. Using JDBC datasource:
      This can be configured in the application-externaldatasources.properties file. When configuring external datasources, the externaldatasources profile should be enabled.

      Example configuration:

      Code Block
      language powershell title application-externaldatasources.properties
      blueriq.datasource.trace-sql-store.url=jdbc:sqlserver://<database_url>:<port>;databaseName=bq_main;instance=SQLEXPRESS blueriq.datasource.trace-sql-store.username=<username> blueriq.datasource.trace-sql-store.password=<password> blueriq.datasource.trace-sql-store.driverClassName=com.microsoft.sqlserver.jdbc.SQLServerDriver blueriq.hibernate.trace-sql-store.hbm2ddl.auto=validate blueriq.hibernate.trace-sql-store.dialect=org.hibernate.dialect.SQLServerDialect

      
      

   2. Using JNDI datasource : this can be configured in the  application-jndidatasources.properties file When configuring JNDI datasources the jndidatasources profile should be enabled.

      Example configuration:

      Code Block
      language powershell title application-jndidatasources.properties
      blueriq.datasource.trace-sql-store.jndiName=java:/comp/env/jdbc/main blueriq.hibernate.trace-sql-store.hbm2ddl.auto=validate blueriq.hibernate.trace-sql-store.dialect=org.hibernate.dialect.SQLServerDialect

3. Configuring the datasource from the Development Dashboard
   Go to Settings Widget → Datasources tab → On the left side menu : select Trace SQL Store datasource. The same properties are available for configuration as from the properties file.  Make sure the corresponding profile is enabled (externaldatasources or jndidatasources)
   
   
4. Hibernate settings
   These settings are done for each datasource type in the corresponding properties file, as in the examples above.