Accessing Historical Data

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

Accessing Historical Data

Post by jcover_ja »

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
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Posts: 373
Joined: Tue Nov 17, 2009 1:18 pm

Re: Accessing Historical Data

Post by admin »

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

Post by jcover_ja »

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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