On Wed, 9 May 2007, Tom Lane wrote:
Oleg Bartunov <[EMAIL PROTECTED]> writes:
I'm investigating a problem my client experienced with
"create database xxx with template=yyy" - they often get error
"ERROR: source database "yyy" is being accessed by other users",
Your test case simply shows that it takes a finite amount of time for
the previous backend to exit; depending on scheduler priorities it's
possible for the next instance to connect and try to CREATE DATABASE
before the previous one is gone. My suggestion would be to connect
to some other database besides the one being copied.
I tried that connecting to template1, but it doesn't helped. The problem
occurs even if I repeat 'drop;create' in one connection (the same backend).
connect
while true do
drop database
create database with template
end
disconnect
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: [EMAIL PROTECTED], http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
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