Solved

Very simple database problem

Posted on 1998-04-16
2
160 Views
Last Modified: 2010-04-06
When I have a TQuery object with one parameter, how can I use one Field of a record in a TTable as the parameter for this?  I mean, when a TDBGrid's selected record changes, one of the fields of that record has to be passed as parameter to this TQuery object.

Thanks
0
Comment
Question by:Odie
[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
2 Comments
 
LVL 3

Accepted Solution

by:
KE earned 50 total points
ID: 1361614
Set the DataSource property of your query to point at the DataSource for your table.
Write the query SQL like this:
SELECT XXX FROM MYTABLE WHERE XXX=:FIELDNAMEOFTHETABLE

0
 
LVL 1

Author Comment

by:Odie
ID: 1361615
Thanks
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Have you ever had your Delphi form/application just hanging while waiting for data to load? This is the article to read if you want to learn some things about adding threads for data loading in the background. First, I'll setup a general applica…
Introduction I have seen many questions in this Delphi topic area where queries in threads are needed or suggested. I know bumped into a similar need. This article will address some of the concepts when dealing with a multithreaded delphi database…
Monitoring a network: why having a policy is the best policy? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the enormous benefits of having a policy-based approach when monitoring medium and large networks. Software utilized in this v…
If you’ve ever visited a web page and noticed a cool font that you really liked the look of, but couldn’t figure out which font it was so that you could use it for your own work, then this video is for you! In this Micro Tutorial, you'll learn yo…
Suggested Courses
Course of the Month10 days, 13 hours left to enroll

628 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