× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  • Subject: RE: SQL within application programs
  • From: "Pytel, Alexei" <pytela1@xxxxxxxxxxxxxxxx>
  • Date: Wed, 16 Dec 1998 10:53:28 -0000


Of course, if the only thing you need is to get one record using one
index, CHAIN will be faster, but if selection criteria for this single
record are more complicated, SQL will have essetially the same
performance and it is much easier to program.

On the other side, if you have a kind of real-time program and you are
desperate to shave off a millisecond or two, then probably SQL is not an
option - but how many applications of this type do you know ?

    Best regards,

          Alexei Pytel



> -----Original Message-----
> From: Mary Koetting [SMTP:Mary_Koetting@mail.mchcp.org]
> Sent: Tuesday, December 15, 1998 11:09 PM
> To:   'midrange'
> Subject:      SQL within application programs
> 
> When is it efficient  to use SQL within application programs? 
> 
> It has been my thinking that if a subset of records can be selected at
> one
> time, it would be time effective use of SQL but if one and only one
> record
> is being sought, dynamic access would be faster. 
> 
> Any thoughts/opinions on the matter.  Any and all greatly appreciated.
> 
> +---
> | This is the Midrange System Mailing List!
> | To submit a new message, send your mail to MIDRANGE-L@midrange.com.
> | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
> | To unsubscribe from this list send email to
> MIDRANGE-L-UNSUB@midrange.com.
> | Questions should be directed to the list owner/operator:
> david@midrange.com
> +---
+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to MIDRANGE-L@midrange.com.
| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
| To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---


As an Amazon Associate we earn from qualifying purchases.

This thread ...


Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.