Re: Is it possible in single query?

  • From: Daniel Fink <Daniel.Fink@xxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Tue, 23 Mar 2004 12:29:39 -0700

Jay,

My brain's a little befuddled with another problem right now, so I can't give you a hard and fast answer, but I think if you look at the analytical functions (RANK, et.al.) you should be able to come up with your answer.

Daniel


jaysingh1@xxxxxxxxxxxxx wrote:

Dear All,

Table Data is like below

UserID RefDate ----- ------------- U1 6/3/03 2:27 U1 8/9/03 7:47 U1 3/14/03 7:47 U1 6/17/03 7:47

U2 6/2/03 15:34 U2 9/2/03 15:37

U3 8/9/02 18:40 U3 9/9/02 18:45

U4 10/29/02 18:05 U4 10/29/02 19:59 U4 10/29/02 21:23


I need fetch the above data and insert into another temporary reporting table like below.


Seq# UserID RefDate ---- ----- ------------- 1 U1 6/3/03 2:27 2 U1 8/9/03 7:47 3 U1 3/14/03 7:47 4 U1 6/17/03 7:47

1 U2 6/2/03 15:34 2 U2 9/2/03 15:37

1 U3 8/9/02 18:40 2 U3 9/9/02 18:45

1 U4 10/29/02 18:05 2 U4 10/29/02 19:59 3 U4 10/29/02 21:23

Any help would be really appreciated.
Thanks
Jay

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