Changes and Additions - 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

The following changes were made to this book in support of the current release. For a complete list of changes to the product, see the Teradata Tools and Utilities Release Definition (B035-2029) associated with this release.

Date and Release Release Description
September 2019 16.20.11
  • QEPIESS (29) is obsolete, replaced by QEPISSU (56)
  • Updated the tdmst entry information in Establing a Session to specify tcp
April 2018 16.20.06
  • CLI Files and Setup: Added the tcp_buf_size environment variable to CLI Environment Variables.
  • System Parameter Block (SPB) Processing:
    • Updated The clispb.dat Listing:
      • log_mech has been renamed to logmech_name
      • logon_timeout has been added
      • max_num_sess for a single process has been updated to specify max_num_sess
    • Updated the Reformatted File: Example section:
      • Updated the Type value for connect_wait=10 from char to Int
      • logon_timeout=240 has been added
      • tcp_buf_size=0 has been added
  • Common Routines: Reordered and indented the DBCHCL subfunctions in Overview.
  • Other CLI Routines: Added new field (QEPISTT) to the qepItem Field table in DBCHQE.
  • Parcels:
    • Added three activity types:
      • 241 - Set Transform Group
      • 242 - Create Alias
      • 243 - Replace Alias
      • 244 - Drop Alias
    • Updated the StatementNo information for the Success parcel to specify a 2 byte unsigned integer
  • Response Sequences: Deleted information related to the tcp_buf_size and copanomlog variables in the Allocating the Request Buffer and Replenishing the Response Buffer sections.
November 2018 16.20.00
  • CLI Files and Setup:
    • Added content for setting THREADLOGGING variable to 1 in COPANOMLOG, NETRACE, THREADLOGGING, and THREADONOFF.
    • Add note for THREADONOFF variable in COPANOMLOG, NETRACE, THREADLOGGING, and THREADONOFF.
    • Remove hard drive name followed by colon such as "C:\" in non-Windows examples in sections above.
  • DBCAREA: Updated descriptions to Teradata Wallet in Logon Pointer and Logon Mechanism Data Pointer.