A question about MIDAS

Thread View: borland.public.cppbuilder.database.multi-tier

2 messages

[T] Back to Threads [V] Tree View [G] Group Articles

2 total messages Started by Sean Sat, 09 Dec 2000 07:00

#882

Author: Sean
Date: Sat, 09 Dec 2000 07:00

15 lines
1240 bytes

Hello!
I use BCB5 to develop a 3-tiers database program.
The databasesystem is MS SQL 7.0.
When I use a TQuery+Provider to query my data,I can use method
"ApplyUpdates" to update
the data.
But when I use TStoreProcedure+Provider,I can't update the data.
And the SQL command must be "select * from ......"
if the SQL command is "select A,B from ......"  ,I well not  update the
data.

Thanks for your help!
My English is very poor,Sorry!

WSC

Re: A question about MIDAS

#885

Author: Mark Cashman
Date: Tue, 12 Dec 2000 01:40

17 lines
1556 bytes

Hi, Sean!

You need to give us more info so someone can help.

1) How do you know the update didn't work - exception, message, what?
2) Are the requests otherwise the same?
3) Does the same logic that you are having problems with under Midas
also have a problem if performed outside of Midas?

------
Mark Cashman (TeamB - C++ Builder), creator of The Temporal Doorway at
http://www.temporaldoorway.com
- Original digital art, writing, music and more -
C++ Builder / JBuilder Tips and The C++ Builder Programmer's Webring
(Join us!)
http://www.temporaldoorway.com/programming/index.htm
------

Thread Navigation

This is a paginated view of messages in the thread with full content displayed inline.

Messages are displayed in chronological order, with the original post highlighted in green.

Use pagination controls to navigate through all messages in large threads.

Back to All Threads