?
Solved

Inserting  data into table

Posted on 2002-04-30
5
Medium Priority
?
263 Views
Last Modified: 2012-05-05


We have a table in a database that maintains a list of orders.

Each order has a position in a queue.

Order position               order name

1                                   g
2                                   s
3                                   f
4                                   x
5                                   a


New orders may ‘come in’ and have to be inserted between two
excisting orders.

Eg

A new order named P with a position 3 comes in.

The current order in position 3 named f  will be pushed down to
position 4 and the existing order in position 4 will be pushed to
position 5 and so on.

So the table ends up looking like this:


Order position               order name

1                               g
2                               s
3                               P
4                               f
5                               x
6                               a


The problem is how do I renumber (increment) the OrderPosition of
existing orders  as new Orders are entered ‘above’

I am using VB DAO to connect to an ACESS database.
I don’t want to write code to go and renumber the Order Positions.
Is they a way to insert a record between two records?

Any help greatly appreciated.


0
Comment
Question by:martinnetquote
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
5 Comments
 
LVL 75

Expert Comment

by:Anthony Perkins
ID: 6982505
Please maintain your open questions:

SQL Replace table with another Date: 01/20/2002 04:24PM PST
http://www.experts-exchange.com/jsp/qShow.jsp?ta=mssql&qid=20257432
Forms not drawing correctly MDI app Date: 10/31/2001 02:35PM PST
http://www.experts-exchange.com/jsp/qShow.jsp?ta=visualbasic&qid=20220973
Xlisten - Microsoft Direct Speech Recognition Date: 08/06/2001 12:22AM PST
http://www.experts-exchange.com/jsp/qShow.jsp?ta=visualbasic&qid=20163729
Distributing MS web browser OCX Date: 07/29/2001 07:26PM PST
http://www.experts-exchange.com/jsp/qShow.jsp?ta=visualbasic&qid=20159958

Thanks,
Anthony
0
 
LVL 13

Expert Comment

by:crazyman
ID: 6982962
This will update everything after you new position by one

update table set position = position +1 where position > newpostion

now add your new record

insert into table (position,name) values (newposition,newname)
0
 
LVL 1

Expert Comment

by:gron
ID: 6983063
Why don't you use decimals for the inserts. You will have an infinite supply of insert positions without changing the original order. So the new insert before 3 could be 2.5
0
 
LVL 1

Expert Comment

by:Moondancer
ID: 7018358
ADMINISTRATION WILL BE CONTACTING YOU SHORTLY.  Moderators Computer101, Netminder or Mindphaser will return to finalize these if they are still open in 7 days.  Experts, please post closing recommendations before that time.

Below are your open questions as of today.  Questions which have been inactive for 21 days or longer are considered to be abandoned and for those, your options are:
1. Accept a Comment As Answer (use the button next to the Expert's name).
2. Close the question if the information was not useful to you, but may help others. You must tell the participants why you wish to do this, and allow for Expert response.  This choice will include a refund to you, and will move this question to our PAQ (Previously Asked Question) database.  If you found information outside this question thread, please add it.
3. Ask Community Support to help split points between participating experts, or just comment here with details and we'll respond with the process.
4. Delete the question (if it has no potential value for others).
   --> Post comments for expert of your intention to delete and why
   --> YOU CANNOT DELETE A QUESTION with comments; special handling by a Moderator is required.

For special handling needs, please post a zero point question in the link below and include the URL (question QID/link) that it regards with details.
http://www.experts-exchange.com/jsp/qList.jsp?ta=commspt
 
Please click this link for Help Desk, Guidelines/Member Agreement and the Question/Answer process.  http://www.experts-exchange.com/jsp/cmtyHelpDesk.jsp

Click you Member Profile to view your question history and please keep them updated. If you are a KnowledgePro user, use the Power Search option to find them.  

Questions which are LOCKED with a Proposed Answer but do not help you, should be rejected with comments added.  When you grade the question less than an A, please comment as to why.  This helps all involved, as well as others who may access this item in the future.  PLEASE DO NOT AWARD POINTS TO ME.

To view your open questions, please click the following link(s) and keep them all current with updates.
http://www.experts-exchange.com/questions/Q.20159958.html
http://www.experts-exchange.com/questions/Q.20220973.html
http://www.experts-exchange.com/questions/Q.20257432.html
http://www.experts-exchange.com/questions/Q.20295673.html
http://www.experts-exchange.com/questions/Q.20299072.html



*****  E X P E R T S    P L E A S E  ******  Leave your closing recommendations.
If you are interested in the cleanup effort, please click this link
http://www.experts-exchange.com/jsp/qManageQuestion.jsp?ta=commspt&qid=20274643 
POINTS FOR EXPERTS awaiting comments are listed in the link below
http://www.experts-exchange.com/commspt/Q.20277028.html
 
Moderators will finalize this question if in @7 days Asker has not responded.  This will be moved to the PAQ (Previously Asked Questions) at zero points, deleted or awarded.
 
Thanks everyone.
Moondancer
Moderator @ Experts Exchange
0
 

Accepted Solution

by:
ComTech earned 0 total points
ID: 7168309
This question will be placed in PAQ, and points refunded.

Regards,

ComTech
Community Support Administrator  
Experts-Exchange  
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I’ve seen a number of people looking for examples of how to access web services from VB6.  I’ve been using a test harness I built in VB6 (using many resources I found online) that I use for small projects to work out how to communicate with web serv…
This article describes how to use a set of graphical playing cards to create a Draw Poker game in Excel or VB6.
Get people started with the process of using Access VBA to control Excel using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Excel. Using automation, an Access application can laun…
This lesson covers basic error handling code in Microsoft Excel using VBA. This is the first lesson in a 3-part series that uses code to loop through an Excel spreadsheet in VBA and then fix errors, taking advantage of error handling code. This l…
Suggested Courses

650 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question