Application Behavior When SET CRASH = NOWAIT_TELL - Teradata Vantage

Teradata® VantageCloud Lake

Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
ft:locale
en-US
ft:lastEdition
2024-12-11
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phg1621910019905
The behavior of embedded SQL applications when a node resets and SET CRASH = NOWAIT_TELL for the following environments:
  • Non-resetting node
  • Workstation-attached client
  • Mainframe-attached client

is explained as follows:

The application immediately disconnects the session and the application gets one of the following CLI error codes:

Code Description
Error 219 (EM_DBC_CRASH_B) Server connection lost (network or server problem).
Error 220 (EM_DBC_CRASH_A)

An implicit CLI DISCONNECT request is issued to release any CLI resources tied to the crashed request and session. Any outstanding cursor and dynamic statement resources tied to the crashed session are also released.