17.10 - Output DBCpath - Call-Level Interface Version 2

Teradata® Call-Level Interface Version 2 Reference for Workstation-Attached Systems

Call-Level Interface Version 2
Release Number
Release Date
October 2021
Content Type
Programming Reference
Publication ID
English (United States)

Usage Notes

The Output DBCpath field specifies the route used to send to and from the database computer for the session. It is provided for diagnostic purposes and for logs, such as audit logs.

Language Variable Name
C: DBCAREA.H: o_dbcpath
Routine Action Taken
DBCHINI: writes
DBCHCL: writes (FET associated with connect operation)
Used by Action Taken
application program reads

After regaining control from a call to DBCHCL for the Connect function, the application program can obtain the route used from Output DBCpath. The Output DBCpath contains the name of the set of co-COPs used for the session.

Output DBCpath is available in the DBCAREA when the application program regains control, with return code zero, from calling DBCHCL for the first Fetch function that is associated with the connect operation.