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
16.20
Published
September 2019
Language
English (United States)
Last Update
2019-10-12
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B035-2418
lifecycle
previous
Product Category
Teradata Tools and Utilities

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