Function - Call-Level Interface Version 2

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

Product
Call-Level Interface Version 2
Release Number
15.00
Language
English (United States)
Last Update
2018-09-25
dita:id
B035-2418
lifecycle
previous
Product Category
Teradata Tools and Utilities

Function

Usage Notes

The Function field specifies the operation to be carried out by DBCHCL.

 

Language

Variable Name

COBOL:

DBCAREA-FUNC

C: DBCAREA.H:

func

 

Routine

Action Taken

DBCHINI:

writes

DBCHCL:

reads

 

Used by

Action Taken

application program

writes

The application program must set the Function field to the appropriate non‑zero value before calling DBCHCL. It is recommended that mnemonics be used for the codes.

Each of the following codes represents a different operation:

 

­Code

­Operation

Mnemonic

1

Connect

DBFCON

2

Disconnect

DBFDSC

3

Run Startup

DBFRSUP

4

Initiate Request

DBFIRQ

5

Fetch

DBFFET

6

Rewind

DBFREW

7

Abort

DBFABT

8

End Request

DBFERQ

15

Continue Request

DBFCRQ