Does the table SummaryHistory return the result data for summary calculations?

The SummaryHistory table does not return result data for summary calculations. Instead, it typically serves as a reference for historical data and may contain various information about events, tags, or systems being monitored, but it does not aggregate or summarize the data directly.

Typically, summary calculations require a separate mechanism or specific functions in the historian that execute the calculations based on the underlying raw data. The distinction is important because understanding the role of the SummaryHistory table helps clarify the data retrieval process in the AVEVA Historian environment.

While the other options may hint at possible scenarios or configurations, they do not accurately capture the essence of how the SummaryHistory table operates in practice. Thus, the correct understanding is that the table itself does not provide directly computed summary data.