Usage Notes - Teradata VantageCloud Lake

Lake - Database Reference

Deployment
VantageCloud
Edition
Lake
Product
Teradata VantageCloud Lake
Release Number
Published
February 2025
ft:locale
en-US
ft:lastEdition
2025-11-21
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ohi1683672393549.ditamap
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ohi1683672393549

This view contains confidential user information and must be accessed only by trusted personnel with access to the restrictive user DBC password.

The QryLogParamJSON view is populated if parameterized request logging is enabled with the PARAMINFO option for BEGIN/REPLACE QUERY LOGGING and this view (QryLogParamJSON) is included in a request.

For example:

SELECT QueryID, RowNum, ParamJSON from QryLogParamJSON;

converts all the rows in DBQLParamTbl to JSON documents. With this view, users can perform JSON operations on the ParamJSON column data.

RowNum

This column exists only in the QryLogParamJSON view, which is generated by the TD_SYSFNLIB.TD_DBQLParam table operator function at runtime. For more information about this function, see TD_DBQLParam .

ParamJSON

This column is generated by the TD_SYSFNLIB.TD_DBQLParam table operator function at runtime. For more information about this TD_SYSFNLIB.TD_DBQLParam table operator function, see TD_DBQLParam .