On 18 Mar 2001 13:43:06 +0200, Timo Tuomi wrote:
> i.e. to sum the rows but if one of the rows doesn't exist on one of the tables
> then print just the existing row. How can I do this with postgresql-6.5.3?
Sounds to me like a GROUPed LEFT OUTER JOIN.
but you should give us more Information.
BTW: isn't postgresql-6.5.3 a bit too old? left outer join isn't
available before 7.1.
