17.10 - Req - Call-Level Interface Version 2

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

Call-Level Interface Version 2
Release Number
October 2021
Last Update
Content Type
Programming Reference
Publication ID
English (United States)
Last Update


Initiates a request composed of one or more Teradata SQL statements and specifies that the results are to be returned in Record Mode.

Usage Notes

If the Teradata SQL request contains a USING row descriptor, then this parcel is to be followed by a Data or IndicData parcel.

This parcel is generated by CLIv2 at the direction of the application.

Parcel Data

The following information applies to the Req parcel.

Flavor Parcel Body Length Parcel Body Fields
1 1 to maximum body size ReqText

Field Notes

ReqText contains the Teradata SQL request string. A request string can contain one or more Teradata SQL statements.

A single-statement request does not have to end with a semicolon.

However, if a request contains more than one statement, the statements must be separated by semicolons and the last statement does not have to end with a semicolon.

The total length of a Req parcel includes semicolons.