Sorry about the prev resp. The new gmail interface tripped me :-)
On Mon, Apr 1, 2013 at 3:26 PM, Manokaran K <[email protected]> wrote: > 'admission_date<date>:[' + fromDate + '%20TO%20' + tillDate + ']' + > '%20OR%20' + > 'discharge_date<date>:[' + fromDate + '%20TO%20' + tillDate + ']' + > '%20OR%20' + > '\(' + > admission_date<date>:[' + beforeFromDate + '%20TO%20' + fromDate + ']' + > '%20AND%20' + > 'discharge_date<date>:[' + tillDate + '%20TO%20' + afterTillDate + ']' + > '\)' + > '%20OR%20\(' + > 'admission_date<date>:[' + beforeFromDate + '%20TO%20' + fromDate + ']' + > '%20AND%20' + > 'status:under_treatment' + > '\)' + > > > > On Mon, Apr 1, 2013 at 3:18 PM, Robert Newson <[email protected]> wrote: > >> I'm not sure it's possible in a couchdb view, at least not a single >> call or view. The best I can think of a view keyed on admission_time >> and another on discharge_time. You'd have to do the set subtraction >> yourself, though. couchdb-lucene obviously does this for you. I assume >> you're doing boolean queries using admission_time and discharge_time >> fields? >> >> >> B. >> >> On 1 April 2013 10:38, Александр Опак <[email protected]> wrote: >> > Use Cron(http://en.wikipedia.org/wiki/Cron) for this =) >> > >> > >> > 2013/4/1 Manokaran K <[email protected]> >> > >> >> Hi, >> >> >> >> Am working on an hospital information system using couchdb and >> node.js. For >> >> this I need to get the list and number of patients in a given time >> period - >> >> usually a day. I can get the patients who were admitted or discharged >> in >> >> that time period. How to get the list of patients who were admitted >> earlier >> >> than the start of the period but who got discharged after the time >> period >> >> or who are not discharged yet? >> >> >> >> Am currently using couchdb-lucene to get this list but would like to >> know >> >> if there is a way where I can get it from a view - that way I can just >> >> reduce and get the number of patients in a given period. I was >> wondering if >> >> I should use a scheduler that will create a new 'under_treatment' doc >> for >> >> every day till the patient is discharged! Or is there a simpler way? >> >> >> >> Thanks in advance, >> >> mano >> >> >> >> -- >> >> Lord, give us the wisdom to utter words that are gentle and tender, for >> >> tomorrow we may have to eat them. >> >> -Sen. Morris Udall >> >> >> > > > > -- > K Manokaran > Chief Executive Officer > MindPlough Analytics Pvt Ltd > (SmartGrader is the flagship service of MindPlough) > Mobile: +91 98400 88688 > -- K Manokaran Chief Executive Officer MindPlough Analytics Pvt Ltd (SmartGrader is the flagship service of MindPlough) Mobile: +91 98400 88688
