Re: 2 questions about MS-Access.

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#422

From: Steve Arbaugh
Date: Sun, 21 Dec 1997 00:00

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Periquitin wrote in message <67h2bc$t0o$1@talia.mad.ibernet.es>...
>Hello!
>I would like to know if there is something like "triggers" in Access. I
have
>got a database accessed by a Visual C++ program through ODBC.
>The database has tables and relations, nothin else (it has not forms) and I
>do not know how to make some necessaries comprobations ( input masks and
>validation rules are not enough) nor where to make them.
>Another question. Is it possible to know what type of data structure
> B-trees, hash tables,...) use Access indexes? And change that type of
>indexes? How?
>Greetings and thank you very much.
>


�Hola! Aramdo:

No Access doesn't support "triggers" as you might think of them at the table
level.  You can set table validation rules, but generally only one per
table.  Re: indexes, the Jet engines index optimization routines are
propriatary, and no you can't change them.

Steve Arbaugh
ATTAC Consulting Group

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From: "Steve Arbaugh" <~75323.2112@Nospm.Compuserve.com>
Subject: Re: 2 questions about MS-Access.
Date: 1997/12/21
Message-ID: <67j4i5$bl0$1@tom.pppl.gov>
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