Accessing Historical Data

Discussion about Code Builder Builder and Winlog language support.
jcover_ja
Posts: 11
Joined: Thu Oct 14, 2010 3:33 pm

Accessing Historical Data

Postby jcover_ja » Wed Feb 16, 2011 8:44 pm

I want to compare data I get from a gate at different times.
Is there any API that I can use to get the data from the historical DBF files.

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admin
Site Admin
Posts: 306
Joined: Tue Nov 17, 2009 1:18 pm

Re: Accessing Historical Data

Postby admin » Thu Feb 17, 2011 9:07 am

No, there is no API function that does that. To compare the data before they can be saved to a text file or csv file and when you need to go read it.

jcover_ja
Posts: 11
Joined: Thu Oct 14, 2010 3:33 pm

Re: Accessing Historical Data

Postby jcover_ja » Thu Feb 17, 2011 6:48 pm

I just wanted to check because my first plan was to store the gate value as a variable in a script using the Gethour function to set the time intervals then find the difference and set that value to another gate.


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