Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
IIF syntax
Message
From
15/09/2015 10:07:15
Lutz Scheffler
Lutz Scheffler Software Ingenieurbüro
Dresden, Germany
 
 
To
15/09/2015 09:07:30
Mike Yearwood
Toronto, Ontario, Canada
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Miscellaneous
Thread ID:
01624559
Message ID:
01624622
Views:
84
>Hi Karen
>
>First things first - design. The point of databases is not to do things Row By Agonizing Row, but to think in terms of sets. It is very rare to write a replace command to affect one record. If you are doing that, to me, it suggests this is happening inside a larger loop. 1 replace commands such as this

Design?
If one like to change multiple records there is SQL UPDATE. Why learning outdated syntax? Is there realy a sense in NEXT xx or WHILE xx? The data should not depend on order .... (Except you are dealing with VFP sources like vcx,scx frx ....)

The good on REPLACE is that it can be used on a single record without any change of record pointer and superfluous expression. Here it has a great advantage to SQL UPDATE. So I would do what the OP seems to do (altering a field on a condition) on some pre-save checks on record level using REPLACE.
Words are given to man to enable him to conceal his true feelings.
Charles Maurice de Talleyrand-Périgord

Weeks of programming can save you hours of planning.

Off

There is no place like [::1]
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform