Hi all:
I'm at PostgreSQL 8.3 for my production database and everything is
working great. I had no problems converting free text search from 8.2 to
8.3, and I really like the improvements.
I tried using insert ... delete ... return ... and get a syntax error:
pccyber=# insert into product_manufacturer_archived (itemno,
manufacturer_id)
pccyber-# delete from product_manufacturer
pccyber-# where not exists (select * from icitem
pccyber(# where icitem.itemno =
product_manufacturer.itemno and
pccyber(# not inactive)
pccyber-# returning itemno, manufacturer_id;
ERROR: syntax error at or near "delete"
LINE 2: delete from product_manufacturer
^
The goal here is to move inactive records to an archived table. This is
to be performed as part of a daily batch job instead of as a trigger.
Assume my model is correct - my question isn't how can I do this. I
would like to know if insert .. delete .. returning is intended to work
or not.
In the past I've executed insert ... select and then the delete.
However, I believe there is race condition here as the delete may see
more or less rows than the insert ... select. I thought the above would
be a clever PostgreSQL-8.3 alternative, but I'm either stupid or it
doesn't work... :-)
Any ideas?
Thanks,
mark
--
Mark Mielke <[EMAIL PROTECTED]>
---------------------------(end of broadcast)---------------------------
TIP 2: Don't 'kill -9' the postmaster
