Solved

How to manage dates in Delphi/SQL

Posted on 1997-09-01
2
124 Views
Last Modified: 2010-04-03
I have made an IntrBase Database in Delphi. I will list only the records where a datefield is empty. I have made the following command:
SELECT * FROM BOOKS
WHERE DATEFIELD <> ' '
but this don't work. What do I wrong?
0
Comment
Question by:scones
[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 7

Accepted Solution

by:
RBertora earned 25 total points
ID: 1343345
Hi there, I am unsure of what it is exactly that you want to do
but may I suggest this:

DateField is NULL
or DateField is not Null

Hope it is usefull..
Rob.
0
 

Author Comment

by:scones
ID: 1343346
Thank you very much Rob for this info.
Anton
0

Featured Post

Industry Leaders: 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…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work.  Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
There's a multitude of different network monitoring solutions out there, and you're probably wondering what makes NetCrunch so special. It's completely agentless, but does let you create an agent, if you desire. It offers powerful scalability …
Add bar graphs to Access queries using Unicode block characters. Graphs appear on every record in the color you want. Give life to numbers. Hopes this gives you ideas on visualizing your data in new ways ~ Create a calculated field in a query: …

718 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