unhold Command | Command-line Debugging for UDFs | Teradata Vantage - unhold - Analytics Database - Teradata Vantage

SQL External Routine Programming

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-07-11
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dita:id
B035-1147
lifecycle
latest
Product Category
Teradata Vantageā„¢

You can use the unhold command to control which UDFs run when continue commands are entered. Threads that are held will not execute; all others will execute.

Syntax

unhold all
unhold thread-selector [...]

Syntax Elements

thread-selector
Specifies a string that selects one or more UDF threads being debugged.

Usage Notes

You can use hold and unhold together. For example, you could use hold all and then unhold just the thread you want to execute.

This affects only the continue command; the step and next commands implicitly hold all threads except the current one.