8.16 V$IOS_CLIENT

V$IOS_CLIENT provides more information about IO Server clients.

Column Datatype Description

CLIENT_ID

NUMBER

The unique ID for this client instance

CLUSTER_ID

VARCHAR2(33)

The GUID of the cluster where the client instance is running

CLUSTER_NAME

VARCHAR2(16)

When the query is executed on an Oracle IOServer (IOS) instance, this column shows the name of the cluster where the client (database) instance is running.

When the query is executed on a database instance, this column shows the name of the cluster where the IOS instance that the database is connected to is running.

NODE

NUMBER

Number of the node within the cluster where the client instance is running

INSTANCE_NAME

VARCHAR2(64)

Instance name of the database client instance

DB_NAME

VARCHAR2(64)

Database name of the database client instance

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire multitenant container database (CDB). This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data