From: Daevid Vincent
Date: July 1 2006 3:53am
Subject: RE: Need way to see all relations?
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EXCELLENT! Thanks!=20

> -----Original Message-----
> From: Peter Brawley [mailto:peter.brawley@stripped]=20
> Sent: Friday, June 30, 2006 8:31 PM
> To: Daevid Vincent
> Cc: mysql@stripped
> Subject: Re: Need way to see all relations?
>=20
> Daevid,
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> >I have a 'users' table. And there are all kinds of related
> >tables like 'logs', 'preferences', etc. that all have a FK=20
> >reference back to this user ID.
> >I want to make a query or use some PHP to build a list of=20
> >all tables in my DB that are references.
>=20
> Query to find tables with FK references to $db.$table:
>=20
> SELECT=20
> c.table_schema,u.table_name,u.column_name,u.referenced_column_name
> FROM information_schema.table_constraints AS c
> INNER JOIN information_schema.key_column_usage AS u
> USING( constraint_schema, constraint_name )
> WHERE c.constraint_type =3D 'FOREIGN KEY' .
>   AND u.referenced_table_schema=3D'$db'
>   AND u.referenced_table_name =3D '$table'
>   ORDER BY c.table_schema,u.table_name;
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> PB
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> Daevid Vincent wrote:
> > Is there a way with InnoDB tables to see all related tables/columns?
> >
> > Basically what I want to do is make a script that somehow=20
> will dynamically
> > create a "backup" of a single user record. But I don't want=20
> to have to
> > manually add a new table or column everytime to the script.
> >
> > So for example, I have a 'users' table. And there are all=20
> kinds of related
> > tables like 'logs', 'preferences', etc. that all have a FK=20
> reference back to
> > this user ID.
> >
> > I want to make a query or use some PHP to build a list of=20
> all tables in my
> > DB that are references.
> >
> > Then I can just dump out that user ID (via this script) and=20
> it will backup
> > that user and all related table data across all tables.
> >
> > =D0=C65=CF=D0=20
> >
> >
> >  =20
>=20
>=20
> --=20
> No virus found in this outgoing message.
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> Date: 6/30/2006
>=20
>=20