Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Scrolling and moving two tables at the same time
Message
From
10/11/2004 06:30:31
 
 
To
09/11/2004 14:30:54
General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows '98
Network:
Novell 6.x
Database:
Visual FoxPro
Miscellaneous
Thread ID:
00959374
Message ID:
00959914
Views:
10
>How long does it take to simply browse the table(s)? Another benefit of views is to exclude data that isn't relevant. If the user is only viewing certain fields, only include them. If there is a simple identifier to exclude rows from being viewed, you can use a parameterized view, which tends to be much faster than loading the entire table.
>
>SELECT Field1, Field2 FROM mytable WHERE Field1.Value = ?SpecifiedValue
>
>
>Chris.

Good point. Further to this, if using parameterised view, don't forget to set NoDataOnLoad for the view cursor in your DE. Thus the view will only gather the data when you set the param and say go.

Terry
- Whoever said that women are the weaker sex never tried to wrest the bedclothes off one in the middle of the night
- Worry is the interest you pay, in advance, for a loan that you may never need to take out.
Previous
Reply
Map
View

Click here to load this message in the networking platform