1
vote
1answer
86 views

numbering rows consecutively for a number of tables

I have a number of tables, all containing attributes aid,bid,cid, and xid of type integer, other attributes may differ. For every (given) table T, I would like to order the rows according to ...
0
votes
2answers
84 views

Advice on scripting a “whitewashed” and downsized development db from main db

Currently we (an active opensource project) have a large PostgreSQL production database which contains all the site records. Since we can't just allow every developer or contributor access to the ...
1
vote
2answers
969 views

How to set password for PostgreSQL database with a script?

In a bash script I'm writing, I need to create a database and set a password that is generated automatically by my script. The problem is I can't find a way to set up the password without user ...
5
votes
1answer
138 views

How to schedule PostgreSQL replication?

I was reading postgresql replications solution but, even I just starting understaning how it works, another doubt has arrisen. I'll be using postgres internal replication solution but as far as I ...
1
vote
1answer
125 views

Drop database from remote that has connected users

I have a "small" problem. There is a database server that contains a database where some test frontends are connected to. I want to update that database from a dump + some scripts to the most recent ...
3
votes
1answer
328 views

Variable substitution in psql when using \copy

I'm using the psql command \copy and I would like to pass a variable to it from the shell (for table name) like I've done when scripting queries. I've read in the documentation for psql that: The ...
0
votes
2answers
823 views

Reloading .sql file from java into PostgreSQL - Windows

I am trying to reload a .sql script file into PostgreSQL from my sample Java application. Script is successfully executed from console as well as from pgAdmin tool. But from Java, it hangs... This ...
1
vote
1answer
2k views

Drop multiple databases in one script

I am trying to figure out how to drop multiple databases on PostgreSQL in one sql script. I preferably need it to work both when executed in pgAdmin console, and when used in psql command line tool. ...
1
vote
2answers
246 views

PostgreSQL Database Migration

How can I migrate data from on PostgreSQL database to another PostgreSQL database? Is there any technique to migrate data with SQL scripting?