PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. It runs on all major operating systems, including Linux, UNIX ...

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-4
votes
0answers
22 views

What StoneBridge Database server is? [on hold]

Who knows what is that? Looks like it's a postgresql server, but I can't connect to it by pgAdmin. Thank you in advance.
0
votes
1answer
32 views

What this error means in PostgreSQL?

ExecStart=/usr/pgsql-9.4/bin/pg_ctl start -D ${PGDATA} -s -w -t 300 (code=exited, status=1/FAILURE) This error appears after changes in /var/lib/pgsql/9.4/data/postgresql.conf or pg_hba.conf And ...
-1
votes
1answer
27 views

I cannot change privileges for folder with chmod on CentOS

On CentOS 7 server for the folder /var/lib/pgsql/9.3/data/ I do: sudo chmod -Rf 755 /var/lib/pgsql/9.3/data/ But it doesn't change privileges for folder. But sometimes it changes for 10-15 minutes. ...
-1
votes
0answers
27 views

How to install PostgreSQL 9.4 on Cpanel [closed]

I have a VPS with CentOS 6.6, WHM, CPanel and PostgreSQL 8.4 installed. When I asked my hosting company to upgrade PostgreSQL to 9.4 (http://yum.postgresql.org/repopackages.php#pg94) they told me that ...
0
votes
0answers
13 views

Postgres on OpenSuse doesn't start after update

I tried to upgrade OpenSuse from 12.1 to 13.1 and after 'zypper update' and reboot Postgresql doesn't start. Here is the output of service postgresgl status: postgresql.service - LSB: Start the ...
1
vote
0answers
66 views

Unable to perform replication in Bucardo in a Master-Slave setting

When I was trying to perform replication from Master to Server, the replication was able to run on the Master server, but the table in the slave database did not receive and apply the changes. ...
0
votes
2answers
35 views

Data Directory PostgreSQL 9.1 to Windows 2008 Server R2

"My predecessor" has installed PostgreSQL 9.1, now I would like to know what is the "Data Directory" installation. Now I am using this interface: Can I know using this interface the Data ...
0
votes
1answer
29 views

Allow passwordless 'peer' auth where matches, but require password for other users

I have what I think is a simple Postgres authentication requirement, but I can't figure out the pg_hba.conf incantation to make it work. I have a database user (role) named dbuser which is the owner ...
0
votes
0answers
14 views

PostgreSQL hardware Requirements [duplicate]

We are thinking of shifting our data warehouse solution from Netezza to PostgreSQL. Can you please let us know the minimum[overall performance should be good] hardware requirements for the below ...
0
votes
0answers
15 views

Wal-E cron job not executing

I have a cron job setup that is suppose to be running the wal-e backup-push command. The command works fine if manually ran through the command line. As the postgres user of course. So I setup a cron ...
0
votes
0answers
42 views

Upgraded Postgresql from 9.1 to 9.4 on Ubuntu and now extensions are looking in the wrong folder

When I run CREATE EXTENSION "uuid-ossp"; I get ERROR: could not open extension control file "/usr/share/postgresql/9.1/extension/uuid-ossp.control": No such file or directory The extensions ...
0
votes
1answer
24 views

Monitoring PostgreSQL replication with Nagios and check_postgres shows intermittent delay

I have a master and hot standby setup with PostgreSQL 9.3, and I'm attempting to monitor the state of replication on the standby using the check_postgres tool and the "hot_standby_delay" action. This ...
0
votes
0answers
5 views

migrate standalone postgresql database cluster to high availability cluster [migrated]

We have tested one setup of postgres HA with repmgr and pgpool. It is working fine and now we have to migrate our existing database to the HA setup. We have two approaches, Make the HA master as ...
0
votes
0answers
25 views

autopostgresqlbackup postgres authentication error

I am trying to use autopostgresqlbackup on ubuntu on an ec2 instance. I can log in with psql on the command line and it is picking up my .pgpass file and everything looks fine. When I run 'sudo ...
0
votes
0answers
58 views

Ubuntu 2 Node Cluster Postgresql 9.3 with pacemaker and Streaming Replication

I'm trying to setup a 2 Node Cluster with Postresql 9.3 and Streaming Replication. Streaming Replication is successfully configured. Master is listen up and is sending to slave. I can do failover ...
0
votes
0answers
14 views

SSL error: ccs received early

I'm getting this error on my slave postgresql server. 2014-11-21 10:30:05 CET FATAL: could not receive data from WAL stream: SSL error: ccs received early 2014-11-21 10:30:05 CET LOG: invalid ...
-1
votes
0answers
12 views

How to troubleshoot web application performance?

When using the Odoo 7 web interface to build a quotation, once the quotation includes 50+ line items, clicking the link to "Add an item" yields a red "Loading" message which flashes for 20+ seconds. ...
1
vote
1answer
74 views

Website performance sluggish - High CPU and Disk Usage

Over the past couple of days my website's performance has been very sluggish, with queries taking a lot of time to execute. My CPU usage hit around 100% 4 times this week. Here is the output of top at ...
1
vote
0answers
25 views

postgres dropping connections from Windows clients

Postgres appears to be losing connections from clients. The clients get an error, normally that the connection was closed by the server, while at the same time the server gets a log entry. Example: ...
0
votes
1answer
39 views

PostgreSQL queries slower than before?

I am using PostgreSQL 9.3 server on my production server. Everything had been working fine for the past couple of months. But since the past week or so, PostgreSQL seems to have becomes very slow with ...
0
votes
0answers
39 views

Memory usage of Postgresql and play framework

I am running a play framework application and a Postgresql server on a VPS which has 2vCores and 2GB of RAM and I'm having memory issues. I limited my play application to 1024MB with the parameter : ...
4
votes
1answer
217 views

What is the size of an IO Operation (IOP) in AWS EBS?

My research suggests that both the standard and the maximum (kernel limitations) block size for modern file systems (ext4, xfs) is 4KB. However, AWS allows IO operations as large as 256KB and says ...
1
vote
1answer
48 views

backup postgresql via docker exec

How would you go about taking automatic rotated backups of a postgresql database running inside a docker 1.3 container? I'm mostly interested in the overall approach vs. the details of actual the ...
0
votes
0answers
26 views

Why is Glassfish v3 thrashing JDBC Postgres connections?

I have an application running on Glassfish3 and Postgres. Looking at netstat and lsof there are an excesssive (thousands) of connections to postgres from localhost in TIME_WAIT. My team and I know ...
0
votes
1answer
23 views

Postgres Remote Connection Timeout

I've been reading tutorials extensively to help figure out my problem, but to no avail. I have a Redhat VM that I've installed Postgres on that I'm trying to make available for remote connections. ...
2
votes
1answer
426 views

Cannot connect to PostgreSQL unix domain socket

I'm trying to connect to PostgreSQL Unix domain socket from a PHP web application. Relevant system components: CentOS 7 x64 (SELinux enforced) postgresql93 9.3.5-2PGDG.rhel7 nginx 1.6.2-1.el7.ngx ...
0
votes
0answers
68 views

How to upgrade from Postgres 9.1 to 9.3 allowing read access during upgrade

"PostgreSQL 9.1.2 on x86_64-unknown-linux-gnu, compiled by gcc-4.4.real (Debian 4.4.5-8) 4.4.5, 64-bit" is working in Debian 6.0 Squeeze It contains 12 databases accessed by 100 users from internet. ...
0
votes
0answers
30 views

PostgreSQL 9.3 and peer authentication

This seems stupid simple but it's not working. My pg_hba.conf: # type database user address type local all postgres peer # postgres user ...
-2
votes
2answers
70 views

Do we need enterprise support for RHEL/CentOS and PostgreSQL [closed]

We are an SI currently working on a proposal for an web app solution with tight budget. The 3rd party web app is written in JDK7 is to be deployed to 2 physical server running 3 VM each, one for ...
1
vote
0answers
81 views

Postgresql Provided user name and authenticated user name do not match

I am trying to get tinyRSS running on my own server using PostgreSql. However I keep getting this error: LOG: provided user name (tinyrss) and authenticated user name (apache) do not match FATAL: ...
0
votes
1answer
44 views

How to install Postgres 9.3 parallel in Debian Squeeze

Debian 6 contains Postgres 9.1 installation installed from Debian backports in 5432 port How to install Postgres 9.3 also on this server. I found instructions in ...
0
votes
0answers
64 views

“bin/unpack200: not found” when installing TeamPostgreSQL

Running Ubuntu 14.04 64bit. I downloaded the 68MB .sh file from the project website. When I run the file with sudo I get the following output: ben@tardis:~$ sudo ./teampostgresql_ubuntu.sh Unpacking ...
0
votes
0answers
52 views

pgpool2 parallel mode: Non-superusers must provide a password in the connection string

I have two AWS RDS postgres nodes backing a parallel mode pgpool setup on EC2. After using pgbench to populate test tables, I get odd behavior from test queries. Any query that uses a function ...
0
votes
1answer
16 views

autocomplete is not working in postgreesql 8.4

I have installed postgresql 8.4.21 in my CentOS 5. But when I fire Select Query is it not showing me any completion if I press TAB key.. database=# select count is it any configuration in ...
2
votes
1answer
172 views

Postgresql 9.3 Log Shipping on a Hot Standby

My setup I've just set up streaming replication in postgres for the first time (9.3.5), and while the streaming is working as I expect, I'm struggling to get my standby to run the archive_command so ...
1
vote
1answer
129 views

Django: CONN_MAX_AGE persists connections, but doesn't reuse them with PostgreSQL

I've got a django setup are using Django 1.6.7 and Postgres 9.3 on Ubuntu 14.04 LTS. At any given time, the site gets about ~250 simultaneous connections to the PostgreSQL database, which is a Quad ...
0
votes
1answer
67 views

Connect with Java to Amazon EC2 instances

I have written a client-server application in Java and I want to run it on Amazon EC2 Ubuntu instacnes. The client runs on an EC2 instance and the server on one and the third EC2 instance is for ...
0
votes
2answers
62 views

postgreSQL archive process failed on

I upgraded a cluster from 8.3 to 8.4. Things seemed to be fine so I dropped the 8.3 cluster. Then noticed an error and found that the archive_command was still pointing to the 8.3 data directory ...
0
votes
0answers
89 views

Unable to proceed with Bucardo installation

I'm installing Bucardo to use it with PostgreSQL. My problem is, after I have created a process ID directory (something like /tmp/bucardo) and when I tried to proceed with the installation with the ...
0
votes
0answers
83 views

I Cannot Connect to PostgreSQL After Installing the Server App (OSX Mavericks)

(This is also posted in Ask Different.) I am running the latest version of Mavericks 10.9.5 on my Mac Mini Server. Before the upgrade to the latest version of the Server App 3.2.1 I was able to ...
0
votes
1answer
60 views

Most reliable MariaDB to Postgres dump method

I am in the process of migrating an app to another server, and will need to migrate the database contents from MariaDB to Postgresql. Most documentation indicates that the following format should ...
0
votes
1answer
39 views

Password Manager Pro backend database MS SQL vs PostgreSQL [closed]

I'm looking to manage users passwords through the programme Password Manager Pro. Reading the documentation it explains that you can use ether your own MS SQL database or use their default PostgreSQL ...
0
votes
2answers
48 views

How do I update YUM repositories to get Postgres9.x version?

I need to install some Postgres9.1 libs, but "yum list" only shows 8.4 version. How to "update" yum repo list to get 9.1 version? My Linux version: # cat /etc/redhat-release Red Hat Enterprise ...
0
votes
1answer
55 views

how to query postgresql database via salt

I need to run a query on a postgresql database in a module I'm writing for Salt. It won't do much, just query a table for a value to determine what version of the software is installed. The docs have ...
0
votes
1answer
48 views

OpenShift allow permanent external access to PostgreSQL [closed]

I have an OpenShift gear with Nginx and PostgreSQL, and need to allow a Java applet (served from Nginx) direct access to the PG database. I've already tried to edit ...
1
vote
0answers
95 views

Changing kernel.shmmax and kernel.shmmal on ubuntu?

We have an Ubuntu server with 6GB of RAM. We are trying to install Postgres but it is advising us to increase the values for kernel.shmmax and kernel.shmmal. The server is solely a Postgres DB ...
0
votes
1answer
46 views

Daily postgresql cron error log file

I am getting these emails daily: /etc/cron.daily/logrotate: error: error accessing /var/log/postgresql: No such file or directory error: postgresql-common:1 glob failed for /var/log/postgresql/.log ...
0
votes
0answers
30 views

.pgpass other system user as in file

i have a working script with a working .pgpass file. Now i want to run the script as root with the same(copy) .pgpass file. I copied the file in the $HOME directory from root. And changed permission ...
0
votes
1answer
39 views

pg_createcluster ssl cert behaviour different for 9.1 and 9.3 on Debian Squeeze

I think i found a bug in pg_createcluster when creating a 9.3 cluster. At first, my configuration: Debian Squeeze with PostgreSQL 9.1 from squeeze-backports and PostgreSQL 9.3 from apt.postgresql.org ...
1
vote
0answers
18 views

psql: How to include comments in \d output

In PostgreSQL it is possible to add comments to table columns. These will appear in the psql output from the "extended describe" \d+ command, however they will not appear in the standard \d output. ...