17.10 - Parcels in Normal Sequence - Call-Level Interface Version 2

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

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

The sequence of the entire Teradata SQL response, called the spool file, as held on the database, contains a set of parcels for each Teradata SQL statement contained in it, and, last, an EndRequest parcel:

set of parcels for statement 1
set of parcels for statement 2
EndRequest Parcel

The sections that follow contain the Teradata SQL response sequences for typical Teradata SQL statements.

To discover the Teradata SQL response sequence for a Teradata SQL statement that is not included here: submit the Teradata SQL statement; call DBCHCL with the fetch function, repeatedly, to see each parcel; and stop when the EndRequest parcel is encountered.