Solved

Transactions

Posted on 1998-08-24
1
157 Views
Last Modified: 2011-04-14
I am using SQL Server 6.5
I have a table Client and have another table managers
One client can have several managers
That's why I put the managers into another table
Now I want to achieve that When user post then let the two tables post. When user cancel the editing let the two tables
remain unchanged.
I have tried cached updates.But It locks the table and another user can't access
Is there any way to do that without locking any table
The most important thing is that making the user feel that
he or she is entering data to a single object from a single interface.
NOT : DBGrid is automatically update when you navigate on the grid!!!
0
Comment
Question by:Cumhur
1 Comment
 

Accepted Solution

by:
chrismo earned 40 total points
ID: 1337631
Are you using TTables? If so, don't <G>. TTables place locks on the tables as long as they're open.

In addition, each TTable consumes a seperate SQL Server connection - not very efficient (and with one of the licensing setups, very expensive...).

For an important multi-user SQL app, you're better off not using bound controls and using TQueries to handle data. This is more work up front for sure - but believe me - the app I'm on has suffered many pains for using TTables. "Life is like the IRS, pay now or later with interest..." <g>
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone 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

Suggested Solutions

In this tutorial I will show you how to use the Windows Speech API in Delphi. I will only cover basic functions such as text to speech and controlling the speed of the speech. SAPI Installation First you need to install the SAPI type library, th…
Introduction Raise your hands if you were as upset with FireMonkey as I was when I discovered that there was no TListview.  I use TListView in almost all of my applications I've written, and I was not going to compromise by resorting to TStringGrid…
This video shows how to use Hyena, from SystemTools Software, to bulk import 100 user accounts from an external text file. View in 1080p for best video quality.
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

840 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