[GENERAL] PAM implementation in PG 9.2.3

2013-05-07 Thread Raghavendra
Hi All, I am trying to implement PAM on my local machine. Below are the details of my setup: OS: RHEL 6 PG: 9.2.3 /etc/pam.d/postgresql (PAM file) #%PAM-1.0 authrequiredpam_unix.so account requiredpam_unix.so $PGDATA/pg_hba.conf # TYPE DATABASEUS

Re: [GENERAL] help with log entries during restart

2013-05-07 Thread Takashi Ohnishi
Hi, Davis. I guess that the database was restarted by [pg_ctl restart -m fast] but there was a continuous request from remote servers. > (1) > Does this prove or strongly indicate that somebody did a [pg_ctl_restart] ? > Yes. It seems that someone did [pg_ctl restart -m fast]. When the option

Re: [GENERAL] Shortcut evaluation in OR or IN

2013-05-07 Thread Tim Uckun
Thanks for the explanation. On Mon, May 6, 2013 at 8:43 PM, Jasen Betts wrote: > On 2013-05-06, Tim Uckun wrote: > > --047d7b2e4ea07402b004dc034a3b > > Content-Type: text/plain; charset=UTF-8 > > > > Say I have a select like this. > > > > SELECT * FROM table where field = X OR field = Y limit

Re: [GENERAL] Need an explanation

2013-05-07 Thread Alan Nilsson
that was indeed the case. Did not think to look at that, thanks much for the kick :) alan On May 7, 2013, at 7:30 PM, Tom Lane wrote: > Alan Nilsson writes: >> Could someone explain to me what I'm missing here. > > Probably there are some NULLs in dasp.asp_id. NOT IN cannot succeed > when t

Re: [GENERAL] Need an explanation

2013-05-07 Thread Tom Lane
Alan Nilsson writes: > Could someone explain to me what I'm missing here. Probably there are some NULLs in dasp.asp_id. NOT IN cannot succeed when there are any nulls in the sub-select result: per SQL spec, the outcome of such a test can only be FALSE or NULL. If that isn't the behavior you wan

[GENERAL] Need an explanation

2013-05-07 Thread Alan Nilsson
Could someone explain to me what I'm missing here. Given the following 3 queries: mqsql01.automation > select count(asp_id) from asps where asp_id>9 and asp_id not in (select asp_id from dasp where asp_id>1); count --- 84 (1 row) mqsql01.automation > select count(asp_id) from asp

[GENERAL] help with log entries during restart

2013-05-07 Thread Sahagian, David
log_line_prefix = '%m %a %u %c %v %x ' # %m Time stamp with milliseconds # %a Application name # %u User name # %c emits a quasi-unique Session ID, # consisting of two 4-byte hexadecimal numbers (without leading zeros) separated by a dot. # The numbers are the "Process

Re: [GENERAL] replication breaks with CentOS 6.4 upgrade

2013-05-07 Thread Tom Lane
John DeSoi writes: > Foiled again by SELinux permissions: > type=AVC msg=audit(1367932037.676:10325): avc: denied { search } for > pid=2567 comm="rsync" name="pgsql" dev=dm-0 ino=664822 > scontext=unconfined_u:system_r:rsync_t:s0 > tcontext=system_u:object_r:postgresql_db_t:s0 tclass=dir >

[GENERAL] replication breaks with CentOS 6.4 upgrade

2013-05-07 Thread John DeSoi
Postgres 9.2 was happily replicating until I upgraded the server from CentOS 6.3 to 6.4. Log error shows 2013-05-06 23:51:35 EDT [19421]: [206-1] user=,db=,remote= LOG: archive command failed with exit code 14 2013-05-06 23:51:35 EDT [19421]: [207-1] user=,db=,remote= DETAIL: The failed archi

Re: [GENERAL] Insert not finishing

2013-05-07 Thread Albe Laurenz
Johann Spies wrote: > I am running python scripts to read tag-formated files and put the data into > tables. > > > Sometimes a script (I am running several of them in parallel on a server) > just hangs. That happened > now again and when I checked I saw this: > > SELECT pg_stat_get_backend_pi

Re: [GENERAL] Insert not finishing

2013-05-07 Thread Alban Hertroys
You're probably waiting on a lock from another process. Check pg_locks. On 7 May 2013 11:38, Johann Spies wrote: > I am running python scripts to read tag-formated files and put the data > into tables. > > Sometimes a script (I am running several of them in parallel on a server) > just hangs.

[GENERAL] Insert not finishing

2013-05-07 Thread Johann Spies
I am running python scripts to read tag-formated files and put the data into tables. Sometimes a script (I am running several of them in parallel on a server) just hangs. That happened now again and when I checked I saw this: SELECT pg_stat_get_backend_pid(s.backendid) AS procpid, pg_stat_get_ba

Re: [GENERAL] Composite fields and the query planner

2013-05-07 Thread Steve Rogerson
On 05/05/13 15:06, Tom Lane wrote: Steve Rogerson writes: I'm seeing a problem with the query planner not doing what's expected, and I think it is because we are using composite fields. Here is a stripped down example. I tested this example in HEAD and 9.0.x and didn't see any particular prob