jmpXor wrote on 22.04.2005 22:31:
> I have two tables table A and table B I want to get the audit_date
> from table b into the field date_reported on table A where the values
> in the field skey_ref on table B match the field skey on table A.
>
> I have tried using this statement but have no luck. Any help would be
> greatly appreciated.
>
> update tableA set date_reported = (select audit_date from tableB,
> tableA
> where tableB.skey_ref = tableA.skey)
>
> Returns: ORA-01427: single-row subquery returns more than one row
most probably this should be:

update tableA
set date_reported = (select audit_date from tableB
where tableB.skey_ref = tableA.skey)


(Note the missing tableA in the subselect)

Thomas