Marc Howard Zuckman wrote:
>
> While this query makes just as much sense as the ones that I tried,
> it also fails on my database. Once again, I do not understand why.
> Bug???
>
> realestate=> begin;
> BEGIN
> realestate=> INSERT INTO propsales
> realestate-> SELECT n.*
> realestate-> FROM newpropsales AS n
> realestate-> WHERE NOT EXISTS (SELECT p.*
> realestate-> FROM propsales AS p
> realestate-> WHERE n.city = p.city AND
> realestate-> n.street = p.street AND
> realestate-> n.streetno = p.streetno AND
> realestate-> n.county = p.county AND
> realestate-> n.closingdate = p.closingdate);
> ERROR: Cannot insert a duplicate key into a unique index
I can't reproduce this! (6.3.2 on Solaris 2.5 (sparc),
6.4-current on FreeBSD 2.2.6)
Vadim