15.10 - Protocol-Function - Call-Level Interface Version 2

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

prodname
Call-Level Interface Version 2
vrm_release
15.10
category
Programming Reference
featnum
B035-2417-035K

Protocol‑Function is a one byte field that specifies the 2PC optimizations that are being used.

This feature requires one of the following Teradata software releases:

  • Teradata Database for UNIX version 2 release 2 (or later)
  • Teradata DBS for TOS version 1 release 5 (or later)
  •  

    In this language...

    The variable name for Protocol‑Function is...

    COBOL

    DBCAREA‑IWPF‑FUNCTION

    PL/I

    IWPF_FUNCTION

    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.