"Tony Marston" <tony@marston-home.demon.co.uk> writes:
> I have the following query:

> SELECT key_column_usage.*,constraint_type
> FROM information_schema.key_column_usage
> LEFT JOIN information_schema.table_constraints USING
> (table_schema,table_name,constraint_name)
> WHERE table_schema='whatever' and table_name='whatever'
> ORDER BY constraint_type, constraint_name, ordinal_position

> This works when I am logged on as 'postgres', but if I try it after logging
> on with a different username it fails with "ERROR: relation with OID 18635
> does not exist".

I tried to reproduce this, but it works for me ...

regards, tom lane

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