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000117_kalua@cs.indiana.edu _Wed May 12 19:53:44 1993.msg
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Message-Id: <199305130053.AA03148@optima.CS.Arizona.EDU>
Received: from moose.cs.indiana.edu by optima.CS.Arizona.EDU (5.65c/15) via SMTP
id AA03148; Wed, 12 May 1993 17:53:47 MST
Received: by moose.cs.indiana.edu
(5.65c/9.4jsm) id AA27639; Wed, 12 May 1993 19:53:44 -0500
Date: Wed, 12 May 1993 19:53:44 -0500
From: "Patrick P Kalua" <kalua@cs.indiana.edu>
To: tsql@cs.arizona.edu
Subject: Queries
Assuming the present taxonomy has been agreed upon, we volunteer to work
on the following classes of queries :
1) O1.S1 (Duration, Interval, Computed) returning attr. values only
2) O2.S3 (Duration, Element, Computed) returning valid time only
3) O1.S4 (Duration, Element, Other) returning attr. values only
4) O3.S5 (Other, Event, Computed) returning both attr. values and valid time
Patrick P Kalua & Ed L Robertson,
Indiana University, Bloomington.