Re: CREATE TABLE .. PRIMARY KEY quirk

Colin Strickland <cms@sift.co.uk> writes:
>   PRIMARY KEY
> (dir_suppliers_var_prodtype_id,dir_suppliers_var_prodtype_id)
> My question is, should this not raise a parser error ?

Yes, it should.  SQL92 saith
        4) Each <column name> in the <unique column list> shall identify           a column of T, and the same column
shallnot be identified more           than once.
 

Looks like we neglect to make that check during initial processing of
the PRIMARY KEY clause.
        regards, tom lane