17.10 - DBCHCL - 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)

DBCHCL is the routine used for each interaction with the database. It is used to connect and log on to the database computer to send SQL statements, to receive responses (for example, rows from a table) and to disconnect and log off.