Subject RE: Re[2]: [firebird-support] RE: At my wits end
Author Epstein, Ed
I had not thought of by index. I will try that and see what kind of
performance increase I get.

Edwin Epstein
Continuity Partners Inc.
(702) 851-7850 Ext. 247

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-----Original Message-----
From: David Johnson [mailto:d_johnson@...]
Sent: Thursday, March 18, 2004 12:17 AM
Subject: Re: Re[2]: [firebird-support] RE: At my wits end

I just added this to my IBO test cases. It improves throughput by 30%.

Over the next few days I will add it to IBX and DBX test cases. When my GDS
test case is done I will add it there also.

The drawback is that you lose the convenience and maintainability of
referencing fields "by name".
----- Original Message -----
From: Alexander Tabakov
To: Daniel Rail
Sent: Monday, March 15, 2004 10:46 PM
Subject: Re[2]: [firebird-support] RE: At my wits end

Here's my 2 cents :))

So, as you already know your insert query must be prepared ONCE and
executed multiple times. You only have to bind parameter values for
each insert operation.

Here is my tip: When you set parameter values try to access params by
INDEX not by name. This way you will skip a lot of really nasty
parsing (at least in IBX).

Best regards,
Alexander mailto:saho@...

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