Re: How do you print out details of the file structure of a database?
- From: "onedaywhen" <jamiecollins@xxxxxxxxxx>
- Date: 5 Oct 2006 08:26:34 -0700
BruceM wrote:
I don't know what a CHECK Constraint is
You should CHECK out the Jet 4.0 'new' (circa 1999) features:
http://support.microsoft.com/default.aspx?scid=kb;en-us;275561
"One new feature added to the Jet CREATE TABLE syntax is Check
Constraints. This new SQL grammar allows the user to specify business
rules that can span more than one table..."
Just don't get too excited about the supposed ON UPDATE SET NULL syntax
in the article <g>.
all I know is that the method I
described has worked for me.
The OP mentioned 'Validation check' and I thought I should mention that
the documenter seems to have a (erroneous) hard-coded assumption that a
table will have at most one CHECK constraint.
Jamie.
--
.
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- Re: How do you print out details of the file structure of a database?
- From: BruceM
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