Hi all
I have a PL/PGSQL conversion procedure that reads a "source table" and then
inserts tuples into several related tables. Recently I upgraded from 8.1 to
8.2.0, then to 8.2.1.
With 8.1 everything worked fine.
Now since I upgraded to 8.2 I have problems inserting data into tables that
have unique indexes. Ugly enough, I get the message 'duplicate key violates
unique constraint' when inserting the very first record into a table. This
happens everytime when the new tuple references another tuple that has been
inserted just before this one in the same transaction.
Putting a "SET CONSTRAINTS ALL DEFERRED" in my procedure does not help.
To me it looks that something with referential integrity checking goes wrong,
but in this case the error message would be misleading.
Is there any known change/problem in this area? If not, I will try to strip
down my procedure to something simple that documents my problems.
Regards
--Marcel
---------------------------(end of broadcast)---------------------------
TIP 3: Have you checked our extensive FAQ?
http://www.postgresql.org/docs/faq
