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Article #3689

Does this code work on ADO?

#3689
From: Baris YURTCU
Date: Sat, 06 Jul 2002 23:50
21 lines
1548 bytes
Hi,

My record set object is dataset1. DB is MS-SQL server.

dataset1.Filter = "Age <= 18 AND (Age = NULL OR Age >= 30)" // First Code

This code doesn't work. But these codes work:

dataset1.Filter = "(Age = NULL OR Age >= 30)" // Second Code

dataset1.Filter = "Age <= 18 AND (Age = NULL AND Age >= 30)" // Third Code

Change is only OR on third code according to first code. I have changed OR
to AND. (Condition is nonsensical, but that's not important) Second code
works fine.

What this does mean? Can not ADO analyze "(<Condition1> AND <Condition2>
(<Condition3> OR <Condition4>)" style Filter?

Thanks,
Baris
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From: "Baris YURTCU" <badidi@hotmail.com>
Newsgroups: borland.public.cppbuilder.database.ado
Subject: Does this code work on ADO?
Date: Sun, 7 Jul 2002 02:50:10 +0300
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