C LDAP Schema for Oracle Net Services

This appendix describes the Oracle schema object classes and attributes defined in the directory server for Oracle Net Services objects. It does not describe object classes and attributes reserved for future functionality or used by other Oracle products.

• Structural Object Classes
  The Oracle schema supports the structural object classes for Oracle Net directory naming lookups.
• Attributes
  It lists the attributes used for the object classes. This list is subject to change.

C.1 Structural Object Classes

The Oracle schema supports the structural object classes for Oracle Net directory naming lookups.

Table C-1 Oracle Net Structural Object Classes

Object Class	Attributes	Description
orclDBServer	orclNetDescName orclVersion	Defines the attributes for database service entries.
orclNetAddress	orclNetAddressString orclNetProtocol orclVersion	Specifies a listener protocol address.
orclNetAddressAux1	orclNetHostname	Specifies an auxiliary object class to add attributes to an orclNetAddress entry.
orclNetAddressList	orclNetAddrList orclNetFailover orclNetLoadBalance orclNetSourceRoute orclVersion	Specifies a list of protocol addresses.
orclNetDescription	orclNetAddrList orclNetInstanceName orclNetConnParamList orclNetFailover orclNetLoadBalance orclNetSdu orclNetServiceName orclNetSourceRoute orclSid orclVersion	Specifies a connect descriptor containing the protocol address of the listener and the connect information to the service.
orclNetDescriptionAux1	orclNetSendBufSize orclNetReceiveBufSize orclNetFailoverModeString orclNetInstanceRole	Specifies auxiliary object class to add attributes to an orclNetDescription entry.
orclNetDescriptionList	orclNetDescList orclVersion	Specifies a list of connect descriptors.
orclNetService	orclNetDescName orclVersion	Defines the attributes for network service name entries.
orclNetServiceAlias	orclNetDescName orclVersion	Defines the attributes for network service alias entries.

C.2 Attributes

It lists the attributes used for the object classes. This list is subject to change.

Table C-2 LDAP Schema Attributes for Oracle Net Services

Attribute	Description
orclCommonContextMap	Allows the mapping of more than one default Oracle Context in the directory server.
orclNetAddrList	Identifies one or more listener protocol addresses.
orclNetAddressString	Defines a listener protocol address.
orclNetConnParamList	Placeholder for connect data parameters.
orclNetDescList	Identifies one or more connect descriptors.
orclNetDescName	Identifies a connect descriptor or a list of connect descriptors.
orclNetFailover	Turns connect-time failover on for a protocol address list.
orclNetFailoverModeString	Instructs Oracle Net to fail over to a different listener if the first listener fails during runtime. Depending on the configuration, session or any SELECT statements that were in progress are automatically failed over.
orclNetHostname	Specifies the host name.
orclNetInstanceName	Specifies the instance name to access.
orclNetInstanceRole	Specifies a connection to the primary or secondary instance of an Oracle Real Application Clusters (Oracle RAC) configuration.
orclNetLoadBalance	Turns client load balancing on for a protocol address list.
orclNetProtocol	Identifies the protocol used in the orclAddressString attribute.
orclNetReceiveBufSize	Specifies the buffer space limit for receive operations of sessions.
orclNetSdu	Specifies the session data unit (SDU) size.
orclNetSendBufSize	Specifies the buffer space limit for send operations of sessions.
orclNetServiceName	Specifies the database service name in the CONNECT_DATA portion.
orclNetSourceRoute	Instructs Oracle Net to use each address in order until the destination is reached.
orclSid	Specifies the Oracle system identifier (SID) in the CONNECT_DATA portion of a connection descriptor.
orclVersion	Specifies the version of software used to create the entry.