>>> Postgres 6.5 backend (current CVS) stop answering query
>>>
>>>>>>>> Jun 2 00:12:32 mail popper[17585]: PgSQL:ROLLBACK failed:
>>>>>>>> PQsendQuery()
>>>>>>>> There is no connection to the backend.
>>>
>>> every 300 000 cursor allocation so I wish to restart it every 100 000
>>> is there a way to do it simple than
>>> kill `ps ax | awk .....`
Why in the world do you want to use kill at all? If you want to get
rid of your current backend, just close the connection. I really doubt
that killing the postmaster is necessary or appropriate.
(Of course the real answer is to find a way to avoid the memory leak that
I suppose you are running into. But you haven't given us enough info
to offer any advice in that direction.)
> I need something usable inside program other than scanning process table.
There is a libpq function that will tell you the PID of the currently
connected backend: PQbackendPID. But it's not usually good for much
except debugging purposes.
regards, tom lane
