This tag is specifically for PostgreSQL version 9.2

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4
votes
1answer
243 views

Materialized View PostgreSQL

Is there any possibility of having built-in materialized views in PostgreSQL ? I don't want Gardner version or somehthing like physical table populated by triggers. I've read that was/is something ...
3
votes
2answers
429 views

Running a TPC-C Benchmark Without sleep() i.e. key-in + think time

We are running a TPC-C benchmark against a PostgreSQL 9.2 server using JdbcRunner-1.2 implementation. During first few tests we were not getting a smooth (that is, without sudden spikes down to almost ...
1
vote
1answer
724 views

Configuring Postgres 9.2 streaming replication with Redhat Clustering Suite for High Availability

I'm in the process of configuring PostgreSQL 9.2 streaming replication with Redhat Clustering Suite for high availability. I have 1 master and 1 hot standby configured to replicate the data from ...
1
vote
1answer
2k views

Tuning Postgres config for new Database Server

I have finally gotten a Purpose Built Database machine for a project i'm working on. The server is a 4 Core Xeon with 64GB of Ram and a Raid10 of 10krpm drives. I have just got the database moved ...
0
votes
2answers
279 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 ...
0
votes
1answer
544 views

slow queries - set weight to token type in tsquery - postgresql

Postgresql version 9.2.3! I'm working on a database for mapping of chemical names. My main table contains aprox 91 million records and it's indexed by gin. I want to query it with multiple names (I'm ...
6
votes
2answers
7k views

Why is a new user allowed to create a table?

I'm wondering why a newly created user is allowed to create a table after connecting to a database. I have one database, project2_core: postgres=# \l List of ...
2
votes
1answer
132 views

Tools and methodologies to keep to DBs aligned [closed]

2 DBs having schemas that represent the same semantic objects. The first one is production DB (Non-RDBMS, in-house implemented in-memory DB with shitload of RAM). Other is Postgres. Once in a while ...
0
votes
1answer
203 views

Can this array group count query be improved?

So I have the following query explain analyze with tags as ( select unnest(tags) as tag_name from tasks where user_id = 1 ) select count(9), tag_name from tags ...
4
votes
2answers
3k views

Struggling with pgBouncer

I've got Postgres 9.2 and PgBouncer (The version that came with the 'stack builder'). I have a .net application connecting via Npgsql version 2.0.12 on a win7 machine. My application can happily ...
4
votes
3answers
797 views

Full Text Search With PostgreSQL

i have a table with this rows: Stickers ------------------------------------------------------ ID | Title |Keywords (ts_vector) ------------------------------------------------------ ...
1
vote
2answers
867 views

inet_client_addr in PostgreSQL don't return IP

i trying use the function inet_client_addr() (PostgreSQL 9.2) in a trigger, but the return is '::1/128'. This is a problem with my script or with the server? CREATE OR REPLACE FUNCTION ...
0
votes
1answer
54 views

Basic Question on input to PostgreSQL

I have installed PostgreSQL on a Windows XP laptop so I can learn about using PostgreSQL. My problem is that the PostgreSQL tutorial starts of with the instruction To create a new database, in this ...
5
votes
1answer
1k views

How does Postgres 9.2's streaming replication handle schema changes, and initial table setup?

I want to set up a backup database on the physical server which sits right under my primary physical database server. I'm using Postgres 9.2, and I want to use synchronous, streaming replication (for ...
2
votes
1answer
674 views

Lost postgreSQL password in Windows installation

I have postgresql 9.2 installed on a windows XP machine. I have lost the postgres password. I looked at answers given to a similar question asked 6 months ago. The answer given there required the ...
0
votes
3answers
1k views

Postgresql 9.2 won't start after rerunning installer

All, I made a fatal mistake and accidentally ran the core installer for postgresql rather than the stackinstaller. I didn't go all the way through the install process but it still set something that ...
4
votes
1answer
140 views

Postgresql, write archive file over mount, secure against simultaneous access?

I am using Postgres 9.2.1 and am saving my archivable WAL over a NFS share. I just use the basic command, given as an example in the postgresql.conf test ! -f /mnt/server/archivedir/%f && cp ...
6
votes
4answers
3k views

Cannot shutdown old postmaster when upgrading to Postgres 9.2

I'm upgrading to Postgres 9.2.2 (from 9.1.4). When I try to upgrade the DBs using: pg_upgrade -b /usr/local/Cellar/postgresql/9.1.4/bin -B /usr/local/Cellar/postgresql/9.2.2/bin -d ...
5
votes
1answer
734 views

Performance impact of setting PostgreSQL to log all statements

PostgreSQL 9.2.2 on Windows 7 64-bit. The setting log_statement in the postgresql.conf file specifies what statements to log (none, DDL, data-modifying, or all). To what extent does setting ...
7
votes
3answers
5k views

What can I do with the new json field?

PostgreSQL 9.2 introduced the json field type. Why and when should I use it? What benefits does it have over a text field? I thought there were new query options available, however I haven't seen ...