15.10 - Updatable-cursor-support - Call-Level Interface Version 2

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

prodname
Call-Level Interface Version 2
vrm_release
15.10
category
Programming Reference
featnum
B035-2417-035K

Updatable‑cursor‑support might be used to ascertain whether an SQL Select statement may contain a FOR CURSOR clause without being rejected by the Teradata Database.

Refers to the Teradata Database whose TDP identifier is addressed by the QEPTIDP field and has the length of the identifier is specified by the QEPTLEN field. Since they do not apply, the QEPRQST and QEPTOKEN fields must contain binary zeroes.

Returns whether Updatable cursors are supported by the Teradata Database.

This item is also included in the Aggregate‑support‑list query item.

 

Item Code

Mnemonic

Response DBQERUCR (DbqerUCr for C)

Field

Value

5

QEPIUCR

QERUCR
('status' for C)

One of the following EBCDIC characters:

'N' with mnemonic QERUCRN
(QER_NotSupported for C)

'Y' with mnemonic QERUCRY
(QER_Supported for C)