I'm working on this one, almost got a solution... ;-)
Kev.
-----Original Message-----
Sent: 15 August 2001 14:05
To: Multiple recipients of list ORACLE-L
Thanks Guy !
The problem is that i need it in one non-interactive PL/SQL block .
Thanks a lot !!
-----Original Message-----
Sent: Wednesday, August 15, 2001 1:00 PM
To: Multiple recipients of list ORACLE-L
Quick and dirty solution:
Pick a time and look for all calls which started before that time and
ended after that time. That will tell you how many calls were in
progress at that time.
Repeat this at, say, half hour intervals, and graph the results. This
will show you a trend. Where it looks like a peak, try narrowing the
band of time you are looking at. Alternatively, use curve fitting to
find a peak value.
g
-----Original Message-----
Sent: Wednesday, August 15, 2001 11:21 AM
To: Multiple recipients of list ORACLE-L
Dear gurus !
I have a table of phone calls , 2 fields : CALL_START DATE , CALL_END
DATE .
I need an SQL statement or a PL/SQL block to calculate the maximum
number of
SIMULTANIOUS phone conversations.
Please help !!!
Thanks a lot in advance !
Andrey.
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