Visual BAsic and Informix 
Author Message
 Visual BAsic and Informix

Hello

Can anyone help me please. I have started writing an application in VB3
and Informix. I use Q+E to communicate with the database.
After I create a dynaset with approxiamtely 150 records in it,
it takes a very long time to read each record into the program.
I use: OpenDatabase to start, CreateDynaset to select a set of
record and MoveNext to access each record sequentially.

I find that when I ExecuteSQL to insert new records, the program also
becomes very slow. Is it anything wrong in this program and it there
any other way to speed up the execution?

Thank you




Sun, 15 Jun 1997 23:31:31 GMT  
 Visual BAsic and Informix

Quote:
> Hello
> Can anyone help me please. I have started writing an application in VB3
> and Informix. I use Q+E to communicate with the database.
> After I create a dynaset with approxiamtely 150 records in it,
> it takes a very long time to read each record into the program.

Without knowing how good the Q+E Informix driver is, I would suggest
that your problems are due to the infamous Jet engine, which is
extremely slow when dealing with server-based DBMSs.

To work around this, you'd need to either use direct ODBC calls, or
use Q+E MultiLink, which is a higher-level wrapper around ODBC, and
does not use the Jet engine.

--

DBM Database Marketing Oy, Helsinki, FINLAND    " Q: What is the opposite
Tel: +358 0 605 900, Fax: +358 0 605 991         of information? "



Mon, 16 Jun 1997 15:16:26 GMT  
 
 [ 2 post ] 

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