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Jul 27, 2020 at 08:38 AM

Delete or invalidate tag value in Osisoft PI via TagFixedQuery

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Dear all,

I would like to ask you for help with following problem:

I store with PCO Query in mode TagFixedQuery value with Timestamp in Osisoft PI:

STORE "TagName"="value" AT "Timestamp";

Afterwards I need sometimes to delete or invalidate stored value.

Can anyone help me how to do it?

Thanks in advance