Derive check constraint column using adSchemaCheckConstraints
From: onedaywhen (onedaywhen_at_fmail.co.uk)
Date: 03/29/04
- Next message: StephenMcC: "Large ADO/LDAP/AD RecordSet problems/errors"
- Previous message: David Schlecht: "Re: Parameterized Queres"
- Messages sorted by: [ date ] [ thread ]
Date: 29 Mar 2004 08:35:50 -0800
I create two Jet 4.0 tables like this:
CREATE TABLE Species1 (Gender CHAR(1), CONSTRAINT ck__1 CHECK (Gender
IN ('F','M')))
;
CREATE TABLE Species2 (Gender CHAR(1), CONSTRAINT ck__2 CHECK (Gender
IN ('F','M')))
;
I then open a results set using ADO's OpenSchema method with
adSchemaCheckConstraints for the Schema argument. I get two rows
containing the following:
CONSTRAINT_CATALOG=Null
CONSTRAINT_SCHEMA=Null
CONSTRAINT_NAME=ck__2
CHECK_CLAUSE=Gender IN ('F','M')
DESCRIPTION=Null
CONSTRAINT_CATALOG=Null
CONSTRAINT_SCHEMA=Null
CONSTRAINT_NAME=ck__1
CHECK_CLAUSE=Gender IN ('F','M')
DESCRIPTION=Null
>From the results how would I deduce (other than from the constraints'
names) from which table the each Gender column derives?
Thanks.
--
- Next message: StephenMcC: "Large ADO/LDAP/AD RecordSet problems/errors"
- Previous message: David Schlecht: "Re: Parameterized Queres"
- Messages sorted by: [ date ] [ thread ]