3
votes
1answer
51 views

Very large btree index with few rows (openstreetmap gis data)

I tried to import a subset of open street map data to a Postgres database using the standard tool (osm2pgsql). I then tried to rebuild the indices on the table using plain sql (dropping them, then ...
0
votes
0answers
17 views

Starting up postgres on Ubuntu for the first time

I've installed postgres on ubuntu, created a node and now I'm trying to start up that node as per the instructions: postgres --coordinator -D /usr/local/pgsql/data -p 1281 But I get the following ...
0
votes
0answers
34 views

huge size of /var/lib/postgresql/9.3/main/base/1 directory (postgresql)

i'm using postgresql 9.3.4 and real size of database is about 5.5 GB but POSTGRESQL fill disk about 256 GB !! is this POSTGRESQL Cache and what is method to clean thing issue ?
0
votes
1answer
30 views

changed password for postgres login in pgAdmin, now can't connect to server

I was trying to use pg_dump to script out a database and in the process I used pgAdmin to change the password for the postgres user. I realize (now) that changing that password was a bad idea. But now ...
1
vote
1answer
60 views

Easiest way of shutting down a PostgreSQL server on Ubuntu

According to pg_lsclusters I have 2 servers running on Ubuntu 14.04: Ver Cluster Port Status Owner Data directory Log file 9.1 main 5432 online postgres ...
1
vote
0answers
156 views

Setting password for 9.3 PostgreSQL server

I currently have a 9.3 server running (on Ubuntu 14.04) with "trust" set as the authentification method in pg_hba.conf. How can I set the password again. In pgadmin the server currently doesn't allow ...
0
votes
1answer
423 views

Authentification failure for PostgreSQL server (9.3)

I can currently not connect to my Postgresql server (9.3) from pgadmin (Running on Ubuntu 14.04). The server according to pg_lsclusters is on port 5433. Ver Cluster Port Status Owner Data ...
0
votes
2answers
579 views

Difficulty with Postgis extension on Ubuntu 14.04

I have a updated Ubuntu 14.04 running postgresql 9.3 (installed using the tutorial from https://wiki.postgresql.org/wiki/Apt). When I access my database through pgadmin and go to the console and ...
0
votes
4answers
637 views

PostgreSQL 9.3 on Ubuntu Server 12.04 v.s. MS SQL Server 2008 R2 on Windows 7 Ultima

I have searched many articles in Google about the performance of PostgreSQL vs MS SQL 2008 R2 and found that many of those articles say the performance of PostgreSQL is better than that of MSSQL 2008 ...
1
vote
1answer
192 views

Do I need to set tcpip_socket = true to allow remote connections to a postgresql database?

I am trying to enable remote connections to my postgresql 9.1 db running on ubuntu 12.04. This tutorial says to "set tcpip_socket to true" -- but it is for a centos server. I am on ubuntu. I ...
1
vote
0answers
75 views

how do I debug postgresql 9.1 server terminating

my /var/log/postgresql/postgresql-9.1-main.log shows 2014-03-25 10:39:30 CET HINT: In a moment you should be able to reconnect to the database and repeat your command. 2014-03-25 10:39:30 CET LOG: ...
4
votes
3answers
154 views

PostgreSQL: Extending database storage when disk is full

I have a database that takes about 60GB in my disk storage. And it doesn't alow to insert into database anymore. I have read the documentation about tablespaces link But It's like create space for a ...
0
votes
0answers
120 views

PostgreSQL problems on Ubuntu 12.04

I'm having terrible problems with PostgreSQL initialization on my VPS. I followed several tutorials on this topic and nothing made my database server work. I followed these steps: sudo apt-get ...
1
vote
2answers
442 views

pgpool replication not allowing md5 authentication

I have installed both pgpool and postgresql via apt. In pgpool.conf, I have made the changes necessary to use replication mode, as well as my two postgresql databases (currently all running on the ...
1
vote
0answers
33 views

Pg_restore table size differences

What would account for the difference in table sizes between one PostgreSQL database and another restored from its dump file? On an Ubuntu 12.04 host, I'm running PostgreSQL 9.1, and I dumped my ...
1
vote
1answer
2k views

Installing and configuring postgresql 9.3 on ubuntu 13.10 using puppet

I'm having some trouble getting postgresql[1] to install with puppet[2] on a blank ubuntu box. I need to install postgresql 9.3 on Ubuntu 13.10. Since postgresql 9.3 is apparently not in the official ...
-1
votes
3answers
837 views

How do I install postgresql in Ubuntu?

I'm following these instructions, however I can only get to step 17.2. Despite installing postgresql successfully via the sudo apt-get install postgresql command, upon running initdb -D ...
0
votes
1answer
611 views

Howto disable Postgres listening on TCP?

Simply to avoid many problems in the first place I do not want my postgres server program to accept/listen to anything from any network (i.e. TCP/IP 4/6) connections. My setup is a Postgres 9.1 on ...
0
votes
1answer
776 views

How to completely remove EnterpriseDB Installation of Postgresql on Ubuntu?

All, I'm trying to install/run PostgreSQL 9.3, but am receiving a multitude of errors which seem to point to a failed installation of postgresql from the enterpriseDB package. For example, trying to ...
2
votes
2answers
1k views

How to dump PostgreSQL database whose owner has no password?

First, some background on my setup: The server has root access disabled. So, I log-in as (say) john who also belongs to the sudo group and is therefore able to run superuser commands. I created a ...
0
votes
1answer
85 views

Cant get postgresql running on ubuntu 12.04

I ran sudo apt-get install postgresql on ubuntu 12.04. I didnt get a postgresql.config, instead I got a postgresql.config.sample and pg_hba.conf.sample. I renamed these (they installed in ...
1
vote
1answer
127 views

Should my Postgres backup server be as beefy (IO, processor, RAM) as my master?

I've set up a Postgres database on a server with 2 CPU cores, 4GB of RAM and an SSD volume (on top of RAID 10 of course). This is our (sort-of) "beefy" production database server (I can easily add ...
1
vote
1answer
720 views

Moving postgresql data directory

I moved postgresql's data directory by following the following steps: Stop postgres cp -a source_data_directory destination_data_directory export PGDATA=destination_data_directory Changing data ...
0
votes
1answer
1k views

PostgreSQL cannot start after replacing contents inside its Data folder

When recovering the Postgresql database from a hacked Ubuntu 12.04 server, I copied the data directory to another location, reinstalled the OS and PostgreSQL, stopped PostgreSQL service, removed the ...
1
vote
4answers
3k views

How to change the data directory on Postgresql 9.1 on Ubuntu

I am having a problem changing the data directory on postgresql 9.1 on ubuntu 13.04: I first did a: sudo pg_dropcluster --stop 9.1 main and then attempted to create a new one in the desired path: ...
1
vote
1answer
128 views

clusterdb stopped working for PostgreSQL database in Ubuntu 12.04 server

After a fresh PostgreSQL install (version 9.2) on my Ubuntu server 12.04, clusterdb utility stopped working. I used the same config files as I used with version 9.1. Below is the actual command: ...
2
votes
2answers
438 views

QGIS PostGIS Authentication Failure with “trust” option

I'm trying to setup a PostGIS db using PostgreSQL 9.1 on Ubuntu 12.04. I've set up the database, created a user account "jay" with no password, added spatial functionality following section 2.5 here, ...
0
votes
2answers
266 views

Installing PostgreSQL 9.2 and PostGIS 2.0 on Ubuntu 12

At the current moment, March 4th 2013, can PostGIS2.0 be install with PostgreSQL 9.2? I checked their website and to my understanding it is not possible... I hope that's not the case. Can anyone ...
1
vote
2answers
887 views

Postgresql - Segmentation fault (core dumped)

I'm working on postgresql code (server side). I installed a version from source code following the official tutorial: http://www.postgresql.org/docs/8.4/interactive/install-short.html I did same ...
4
votes
2answers
3k views

Preventing PostgreSQL from starting on boot in Ubuntu

I am using PostgreSQL 9.2 and it runs automatically when I start the system (Kubuntu). How can I avoid this? I need to start it manually, and I don't want it to start unattended because I need to ...
0
votes
1answer
948 views

libreadline.so.6

when I was installing PostgreSQL from source code I had to install the libreadline.so.6 library. From that moment I can't update my kubuntu system. The error is: Setting up ubuntu-keyring ...
1
vote
1answer
1k views

restore compressed dump query in postgresql asks password

I'm using ubuntu OS and I took backup using sudo -u postgres pg_dump dbname | gzip > filename.gz in the file path as... /home/administrator/Documents/DB_Backup# sudo -u postgres pg_dump dbname ...
1
vote
3answers
961 views

Ubuntu: upgrading postgresql 8.4 database cluster for use with 9.2 server

I have installed PG 9.2 on my machine. I have a database cluster that was created about a year ago, using initdb, using postgreSQL version 8.4. The (8.4) data cluster consumes several Gb and so its ...
4
votes
1answer
2k views

Install PostGIS v2 for PostgreSQL v9.2

I have installed the latest stable version of PostgreSQL v9.2 and I want to install the PostGIS v2 extension. I've been searching for it for 3 days now, however can't find it. I did however find ...
2
votes
2answers
124 views

Which option do I have to modify to see more records without press `q`

I'm connected remotly to my database server with cygwin in full screen. When I query my database with select id, name from table limit 27; I get 27 records and I can do a new query seeing the ...
1
vote
1answer
873 views

Postgresql: what to do about upgrading “main” cluster from 8.4 to 9.1 when a 9.1 “main” already exists?

I have an existing 8.4 cluster (named main) that I want to upgrade to 9.1. However, when I go to upgrade it, I get an error because 9.1 already has a cluster named main (apparently a default cluster ...
1
vote
2answers
103 views

Trying to create PostGIS database

I am trying to create a spatially enabled PostGIS database by following the PostGIS documentation. In the short version, i executed, createdb yourdatabase createlang plpgsql yourdatabase But I did ...
4
votes
2answers
2k views

Recover PostgreSQL database from WAL errors on startup?

I'm trying to set up an OpenStreetMap server on an Ubuntu 12.04 machine using the Ubuntu packages listed at switch2osm.org. I initially installed and set up everything using a Northeast US-only map ...
2
votes
3answers
5k views

Starting postgresql service and specifying data directory

I have recently installed pg 8.4 on Ubuntu 10.0.4 using apt-get install. It installed pg as a service which starts ehenever the machine starts. However I have created a db cluster in a specific ...
3
votes
2answers
3k views

Tool for Reverse Engineering of PostgreSQL Database on Linux (Ubuntu)

Please suggest a tool to reverse engineer a PostgreSQL DB into an entity-relationship-diagram (ERD) or equivalent ?? Ideally, I'm looking for a simple ERD or UML class diagram in a format that is ...
10
votes
1answer
18k views

How to connect to an remote PostgreSQL database on Ubuntu using pgAdmin3?

I´m trying to setup an PostgreSQL database on an Ubuntu machine. I would like to be able to access it using pgAdmin3 from a remote machine. How do I setup this? I have installed the PostgreSQL ...
8
votes
2answers
2k views

View Postgresql Memory Usage

I'm running Postgresql on a Ubuntu server and need to be able to monitor its memory usage. Currently I have scripts running in a one-minute cron job that monitor/log various statistics and need to ...
6
votes
2answers
17k views

List the database privileges using psql

I'm in the middle of a database server migration and I can't figure (after googling and searching here) how can I list the database privileges (or all the privileges across the server) on PostgreSQL ...
2
votes
2answers
3k views

Postgresql - Recovery using recovery.conf

I am trying to recover a database using recovery.conf file for making point-in-time copy. On recovery.conf file, I added a recovery target time as below. recovery_target_time = '2011-06-16 04:10:00 ...
3
votes
2answers
1k views

PostgreSQL: SET-ing from psql arguments

Following this answer regarding limiting resources per query in PostgreSQL, I've been advised to set a timeout value for query execution: SET statement_timeout TO '1min'; This is great, but ...