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Oracle9i Database Reference
Release 2 (9.2)

Part Number A96536-02
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V$DBLINK

This view describes all database links (links with IN_TRANSACTION = YES) opened by the session issuing the query on V$DBLINK. These database links must be committed or rolled back before being closed.

Column Datatype Description

DB_LINK

VARCHAR2(128)

Name of the database link

OWNER_ID

NUMBER

Owner of the database link UID

LOGGED_ON

VARCHAR2(3)

Whether the database link is currently logged on

HETEROGENEOUS

VARCHAR2(3)

Whether the database link is heterogeneous

PROTOCOL

VARCHAR2(6)

Communication protocol for the database link

OPEN_CURSORS

NUMBER

Whether there are open cursors for the database link

IN_TRANSACTION

VARCHAR2(3)

Whether the database link is currently in a transaction

UPDATE_SENT

VARCHAR2(3)

Whether there has been an update on the database link

COMMIT_POINT_STRENGTH

NUMBER

Commit point strength of the transactions on the database link