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Follow the instructions below to set up the Oracle database.

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Setup Database and User

1. Create a new database. This can be done by either using the Oracle database configuration assistant (dbca) or manually. Do necessary changes in the Oracle tnsnames.ora and listner.ora files in order to define databases addresses for establishing connections to the newly created database. After configuring them, startup the Oracle instance.

$ sudo /etc/init.d/oracle-xe restart

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2. Connect to Oracle using SQL*Plus as sysdba.

$ ./${ORACLE_HOME}/config/scripts/sqlplus.sh sysadm/password as sysdba

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2.1. Connect to instance with username and password.

$ connect

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3. As SYS DBA, create a database user and grant privileges to the user as shown below:

Create user USER_NAME identified by PASSWORD account unlock;
grant connect to USER_NAME;
grant create session, dba to USER_NAME;
commit;

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Setup Configuration File

1. Open . Edit the default database configuration defined in the  master-datasources.xml  file located at  $GREG_HOME/repository/conf/datasources  directory of the deployed registry instance as below. xml in a text editor.

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2. Edit $GREG_HOME/repository/conf/registry.xml and give the following:

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Both the database configurations in  registry.xml  and  user-mgt.xml  refer this data source.

        <datasource>
            <name>WSO2_CARBON_DB</name>
            <description>The datasource used for registry and user manager</description>
            <jndiConfig>
                <name>jdbc/WSO2CarbonDB</name>
            </jndiConfig>
            <dbConfig<definition nametype="oracle-db">
	RDBMS">
                <configuration>
                    <url>jdbc:oracle:thin:@SERVER_NAME:PORT/DB_NAME</url>
	
                    <userName>USER_NAME<<username>regadmin</userName>
	
                    <password>PASSWORD<<password>regadmin</password>
	
                    <driverName>oracle<driverClassName>oracle.jdbc.driver.OracleDriver</driverName>driverClassName>
                    <maxActive>80</maxActive>
                    <maxWait>60000</maxWait>
                    <minIdle>5</minIdle>
    </dbConfig> 

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3. Open $GREG_HOME/repository/conf/user-mgt.xml in a text editor.

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4. Edit $GREG_HOME/repository/conf/user-mgt.xml and give the following:

<Configuration>         ...      <testOnBorrow>true</testOnBorrow>
  <Property name="url">jdbc:oracle:thin:@SERVER_NAME:PORT/DB_NAME</Property>         <Property name="userName">USER_NAME</Property>       <validationQuery>select 1 <Property name="password">PASSWORD</Property>from dual</validationQuery>
         <Property name="driverName">oracle.jdbc.driver.OracleDriver</Property>         <Property name="maxActive">50</Property> <validationInterval>30000</validationInterval>
               <Property name="maxWait">60000</Property> </configuration>
           <Property name="minIdle">5</Property> </definition>
        </Configuration>

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datasource>

The database configuration options

• url - The URL of the database.
• username - The name of the database user.
• password - The password of the database user.
• driverClassName  - The class name of the database driver.
• maxActive - The maximum number of active connections that can be allocated from this pool at the same time or negative for no limit.
• maxWait - The maximum number of milliseconds that the pool will wait (when there are no available connections) for a connection to be returned before throwing an exception or <= 0 to wait indefinitely.
• minIdle - The minimum number of active connections that can remain idle in the pool without extra ones being created or 0 to create none.

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Copy the Oracle JDBC libraries to $GREG_HOME/repository/components/lib. For example, - $ORACLE_HOME/jdbc/lib/ojdbc14.jar.Image Removed

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Create Database Tables

Database tables can be created either manually by running scripts or automatically by using start-up parameters.

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SQL> @${GREG_HOME}/dbscripts/oracle.sql

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Start the WSO2 Governance Registry.

$ ./${GREG_HOME}/bin/wso2server.sh

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Using start-up Parameters

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$ ./${GREG_HOME}/bin/wso2server.sh -Dsetup

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