Since observation_fact seems to have no good way to represent a date fact
natively, we could use an integer to represent the date as a Julian date, which
we could convert back to a 'regular' date when needed. I don't know if I like
this though - but it is one way to express a date fact in the
I see that in the code now, but no mention of it in the i2b2 documentation?
From: Dan Connolly [mailto:dconno...@kumc.edu]
Sent: Thursday, July 24, 2014 3:17 PM
To: Hickman, Hubert B; Phillip Reeder; gpc-dev@listserv.kumc.edu
Subject: RE: PCORI Mapping
no way to do dates in observation_fact?
Yeah... the D datatype is not documented in all the places you'd expect. And
the value goes in tval_char, and there's not really any way to use it in the
query UI.
What works well from the query UI is start_date (and end_date).
--
Dan
From: Hickman, Hubert B
#146: map CDM-in-i2b2 to existing i2b2 data and/or ontologies
-+---
Reporter: dconnolly| Owner: ngraham
Type: enhancement | Status: assigned
Priority: major| Milestone: initial-data-domains
Component:
