ot6_tdarci=# select p.opid || p.opid || p.opid || p.opid || p.opid ||
p.opid || p.opid || p.opid || p.opid || p.opid from ott_op p;
Time: 672.113 ms
-Original Message-
From: Tom Lane [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 26, 2006 2:53 PM
To: Tom Darci
Cc: pgsql-performance
Hello
All-
We have a
question about numbers of fields in the select clause of a query and how that
affects query speed.
The following
query simply selects the primary key field from a table with 100,000
records:
select p.
