I have an insert using a select of sequences.
insert into ...
select
nextval('n') as a,
currval('n') as b,
...
from lalala
;
Is the order of the target list guaranteed?
That is, will the a and b in the above selection
*always* be the same?
My experiments show this to be true, but I
would like to know that the evaluation of the
target list is never rearranged so that the
values are always predictable.
Thanks,
elein
============================================================
elein@varlena.com Varlena, LLC www.varlena.com
PostgreSQL Consulting, Support & Training
PostgreSQL General Bits http://www.varlena.com/GeneralBits/
=============================================================
I have always depended on the [QA] of strangers.
---------------------------(end of broadcast)---------------------------
TIP 6: Have you searched our list archives?
http://archives.postgresql.org
