Oracle Database B10772-01 Manuel d'utilisateur télécharger pdf (Page 263)

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Configuring Oracle Database and Oracle Net Services for Oracle DCE Integration

Conﬁguring Oracle DCE Integration 10-9

You can specify a service as follows:

SERVICE=/.../cell_name/subsys/oracle/service_registry/dce_service_name

Alternatively, you can specify:

SERVICE=dce_service_name

if CELL_NAME=cell_name is also speciﬁed.

In this case, the cell name defaults to the local cell. However, this way of specifying

service names only works if you are operating within a single cell.

Task 1: Conﬁgure the Server

To conﬁgure a server for DCE Integration, do the following:

1. Conﬁgure the listener conﬁguration ﬁle (listener.ora) with DCE address

information for all servers.

CELL_NAME An optional parameter. If present, it speciﬁes the DCE cell

name of the database. If this parameter is not set, the cell name

defaults to the local cell (useful for single-cell environments).

Optionally, the SERVICE parameter (described in the

following section) may specify the complete path (including

the cell name) to the service, making this parameter

unnecessary.

SERVICE A mandatory ﬁeld for both server and client. For the server,

this is the service registered with CDS. For theclient, this isthe

service name used when querying CDS for the location of the

Oracle DCE servers. The default directory for storing service

names in CDS is /.../cellname/subsys/oracle

/service_registry. This service name can fully specify the

path in CDS.

Note: The dce_service_name in the service ﬁeld might not be

the same as that used by Oracle Net Services. The service name

used by Oracle Net is mapped to the connect descriptor in a local

naming conﬁguration ﬁle (tnsnames.ora). The dce_service_

name is part of the address within the connect descriptor.

Table 10–1 (Cont.) DCE Address Parameters and Deﬁnitions

Component Description

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Oracle Database B10772-01 Manuel d'utilisateur Page 263

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