17.10 - DBCHCLN - Call-Level Interface Version 2

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

Product
Call-Level Interface Version 2
Release Number
17.10
Release Date
October 2021
Content Type
Programming Reference
Publication ID
B035-2418-061K
Language
English (United States)

DBCHCLN is the routine used for cleanup after your application program is finished using the database.

When your application calls DBCHCLN and the return code is zero, data structures allocated internally during the calls to CLI routines are de-allocated. At this point, if space is at a premium, de-allocate the DBCAREA.

CLI Routine Sequence