Wrox Programmer Forums

Need to download code?

View our list of code downloads.

Go Back   Wrox Programmer Forums > SQL Server > SQL Server 2000 > SQL Server 2000
Password Reminder
Register
| FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read
SQL Server 2000 General discussion of Microsoft SQL Server -- for topics that don't fit in one of the more specific SQL Server forums. version 2000 only. There's a new forum for SQL Server 2005.
Welcome to the p2p.wrox.com Forums.

You are currently viewing the SQL Server 2000 section of the Wrox Programmer to Programmer discussions. This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. As a guest, you can read any forum posting. By joining today you can post your own programming questions, respond to other developers’ questions, and eliminate the ads that are displayed to guests. Registration is fast, simple and absolutely free .
DRM-free e-books 300x50
Reply
 
Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old July 2nd, 2007, 03:38 PM
Registered User
 
Join Date: May 2007
Location: , , .
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
Default Compress (roll-up) table data

I need to roll-up rows (approx. 20 million) in a table, combining rows with continuous dates for the same ID. Ex.

ID Strt_dt End_Dt
1 1/1/2007 1/31/07
1 2/1/2007 2/28/2007
1 3/6/2007 3/30/2007
1 4/1/2007 4/30/2007
1 5/1/2007 5/31/2007
2 1/1/2007 1/31/07
2 2/1/2007 2/28/2007
2 3/1/2007 3/20/2007
2 4/1/2007 4/30/2007
2 5/1/2007 5/31/2007

Needs to be reduced to:
ID Strt_dt End_Dt
1 1/1/2007 2/28/2007
1 3/6/2007 5/31/2007
2 1/1/2007 3/20/2007
2 4/1/2007 5/31/2007


Any help would be GREATLY appreciated.

Reply With Quote
  #2 (permalink)  
Old July 4th, 2007, 01:39 PM
Friend of Wrox
 
Join Date: May 2006
Location: Helsingborg, , Sweden.
Posts: 246
Thanks: 0
Thanked 0 Times in 0 Posts
Default

See the solution here
http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=85913


Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Compress and Uncompress in SQL Server carumuga SQL Server 2005 3 December 10th, 2007 10:53 AM
stay on the new record - don't roll to next Sjackson Access 2 May 25th, 2005 09:25 AM
roll over buttons doll deluxe Dreamweaver (all versions) 1 February 26th, 2005 04:49 AM
Compress and Repair Damaged Database owain Access 4 June 30th, 2003 05:55 AM
How to compress a Database ? darkdog SQL Server 2000 3 June 20th, 2003 03:20 PM



All times are GMT -4. The time now is 04:42 PM.


Powered by vBulletin®
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
© 2013 John Wiley & Sons, Inc.