17.10 - Timing Precision - 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)

Usage Notes

The Timing precision field is a signed two-byte value that specifies the precision of Time1 through Time5.

Language Variable Name
COBOL DBCITSP
C:dbcarea.h dbciTSP (case is significant)
Routine Action Taken
DBCHINI writes
DBCHCL reads: (CON; RSUP; IRQ)
Used by Action Taken
application program writes

Timing precision specifies the power of two by which a timestamp in microseconds is raised. The default is 20, in which case the Time values are in units of 2**20, or seconds. The minimum value is 0 (microsecond) on all UNIX platforms and 10 (milliseconds) on all Windows platforms. The maximum value is 20.