Protocol-function - Teradata Tools and Utilities

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

Product
Teradata Tools and Utilities
Release Number
17.10
Published
June 2021
Language
English (United States)
Last Update
2021-07-01
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B035-2417
Product Category
Teradata Tools and Utilities

Protocol-function is a one-byte field that specifies the Two-phase commit optimizations that are being used.

In this language... The variable name for Protocol-function is...
COBOL DBCAREA-IWPF-FUNCTION
PL/I IWPF_FUNCTION
C, C++ iwpf_function
IBM Assembler DBRIPF
This routine... Does this for Protocol-function...
DBCHINI writes
DBCHCL reads (IWPF)
Protocol-function is used by... To...
applications write

You can set the following in IWPF:

M... Then set Protocol-function to
no Protocol-function is used 'N'
vote is to be appended 'V'
vote and terminate is to be appended 'T'

Use mnemonics for the codes. Mnemonics are provided in the language definition file for the DBCAREA.