Solved

How to update LOCAL SQl??HELP!!

Posted on 1997-05-06
4
229 Views
Last Modified: 2010-04-06
I need to write a program with following query:

select c.naam,c.voornaam,cs.groep,cs.test
from cursus7 c, cursist7 cs
where c.volgnr = cs.volgnr and cs.groep = 'DU02'

I put this in the SQL property of the TQuery component. I copple this on a datasource component and on some data-aware components. When i want to update the sql I get the excption that it is read-only. I put the requestlive property on True and he saids the sintax is incorrect to update. How can i update this SQL. Please help me with a clear and FULL GOOD answer. If the answer is good, you'll get 200 points.
Thx a lot for everyone who can help me.
0
Comment
Question by:TomDD23
[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
  • 3
4 Comments
 
LVL 2

Expert Comment

by:javiertb
ID: 1335958
I don't see any problem there. I've tried the same SQL sentence and everything works fine. What do you mean by 'Updating' the SQl? Changing its active property, calling Refresh method or what?
0
 
LVL 2

Expert Comment

by:javiertb
ID: 1335959
Have you also try checkin Query1.CanModify property to see if it's read only or not??
0
 
LVL 2

Expert Comment

by:javiertb
ID: 1335960
Did you also try checkin Query1.CanModify property to see if it's read only or not??
0
 
LVL 1

Accepted Solution

by:
bcrotaz earned 200 total points
ID: 1335961
As I answered your other question,
You cannot use LiveResult with a TQuery that joins two tables.
If you modify the dataset, you _will_ get this exception.
Use a new TTable, link it to the cursus7 table and add two lookup fields (Right click on the Fields Editor and select New...)
Link these fields to the groep and test fields of the es table.

Email me at bryan@ctv.co.uk if you have any more problems.
0

Featured Post

On Demand Webinar - Networking for the Cloud Era

This webinar discusses:
-Common barriers companies experience when moving to the cloud
-How SD-WAN changes the way we look at networks
-Best practices customers should employ moving forward with cloud migration
-What happens behind the scenes of SteelConnect’s one-click button

Question has a verified solution.

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

A lot of questions regard threads in Delphi.   One of the more specific questions is how to show progress of the thread.   Updating a progressbar from inside a thread is a mistake. A solution to this would be to send a synchronized message to the…
Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
Monitoring a network: how to monitor network services and why? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the philosophy behind service monitoring and why a handshake validation is critical in network monitoring. Software utilized …
Sometimes it takes a new vantage point, apart from our everyday security practices, to truly see our Active Directory (AD) vulnerabilities. We get used to implementing the same techniques and checking the same areas for a breach. This pattern can re…
Suggested Courses
Course of the Month10 days, 5 hours left to enroll

624 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