Preprocessor Behavior When a Node Resets - Teradata Vantage - Analytics Database

SQL Stored Procedures and Embedded SQL

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2023-10-30
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frc1628111662093.ditamap
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dita:id
rjx1472253414573
lifecycle
latest
Product Category
Teradata Vantage™

The following table describes the behavior of the preprocessor when a node resets:

IF the Preprocessor is running on … THEN it …
a resetting node aborts.

Preprocessing must be restarted after the node resets.

This is equivalent to the situation where a utility or application is initiated on an external client that fails.

any of the following:
  • Non-resetting node
  • LAN-attached client
  • Workstation-attached client
reconnects its session (if connected to a database) and the current SQL statement undergoing a syntax check returns an error.

Restart preprocessing to ensure complete syntax checking.