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Try to use PI-OLEDB 2016 to get an interpolated archived value and interploated archived time

Question asked by wentang on Feb 21, 2018
Latest reply on Feb 21, 2018 by wentang

I tried to use PI-OLEDB 2016 and found out either piinterp or piinterp2 table don't return the interpolated time for the returned value.  According to the User Guide, it doesn't change the 'time' I query.  It seems picomp table will update the 'time'  but it doesn't provide the interpolating function. What's the right table I should use to get an archived value and interpolated time (for a specific time)?

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