Cancellation Limitations - Aster Client

Teradata Aster® Client Guide

Product
Aster Client
Release Number
7.00
Published
May 2017
Language
English (United States)
Last Update
2018-04-13
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hki1475000360386.ditamap
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dita:id
B700-2005
lifecycle
previous
Product Category
Software

There are several limitations to JDBC cancellations:

  • The COPY command is not cancellable.
  • A query cannot be cancelled when it is in the prepare phase.
  • Cancelling a SELECT can be done but the selected data will be returned before you get the canceled status.
  • When two cancels are executed at almost the same time, only one query will be canceled.