Overview
This document provides an instructional guide on how to export a Historian Database into a CSV file using SQL Server Historian. This is particularly useful for retrieving older, archived data in Excel. The guide provides a line of code to be used in CodeBehind, which, upon a button click, triggers the export of data into an Excel file.
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Export the Historian Database into an CSV File
To retrieve older data that has been archived using SQL Server Historian in Excel, follow the steps below:
To save the historian database to an Excel file, write the following line of code in CodeBehind and set it up so that when the button is clicked, the code is executed:
The result will be the data exported as follows:
To access a project example that presents an out-of-box solution for exporting historical data to CSV files, visit: Historian - Export to CSV - 9.2 (LINK TO 9.2, NEED TO UPDATE THE TPROJ TO V10).
In this section...