Database Roles
Your application ships with a set of database roles to allow administrators to allocate new database users to the relevant components of the product. The following roles are shipped by default for the product:
SPL_USER – This role is available for database users who require update, insert, delete and select access to the product schema. This role is used for product users.
SPL_READ – This role is available for database users who require read only access to the product schema.
To use the roles the DBA grants the role to the database user to connect them to the schema in the desired fashion.