Script to connect to PostgreSQL database

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Setting up postgreSql database

Hi I have a small bash script which I want to run on an Amazon EC2 Ubuntu instance for setting up a postgreSQL database: #!/bin/bash USERNAME='postgres' start=$SECONDS TMP_DIR=/local/test/4g4d PORT=23456 rm -rf $TMP_DIR/db mkdir -p $TMP_DIR/ echo "creating database..."...

2. High Performance Computing

Postgresql Database Corrupt

I am managing a linux cluster which has been build on Platform Cluster Manager PCM 1.2.1) from IBM Platform Computing. Unfortunately somebody deteled data files of postgresql from /var/lib directory. I somehow managed to start the postmaster service again, but all the administrative commands of...

3. Shell Programming and Scripting

How to connect to Oracle database using shell script?

Hi All, I am newbie to unix shell scripting. I want to connect to oracle database using shell script. I know how to connect DB using user name and password but my question is if my password is having '@' sign then how to connect. I have tried like below, cnt=`sqlplus -s /nolog << EOFSQL ...

4. Shell Programming and Scripting

Shell Script to connect to the oracle database

Hi Unix Gurus, I have a requirement to write a script, Oracle DB gets referesh every 6hrs, hence we need write a script to connect to the database , if it connects it should generate a file to proceed the next job application or when an error when connectiong to DB it should not generate any...

5. Shell Programming and Scripting

Korn Script to connect and query oracle database

I've been sent the following script to finish. It's supposed to connect to an oracle database, query it, and send an email if the query result value is one or more. Currently it isn't connecting properly, just giving the following error: ERROR: ORA-01017: invalid username/password; logon denied...

6. Shell Programming and Scripting

Perl script to connect to database using JDBC driver?

How to connect to SQL Server database from perl script using JDBC driver? ---------- Post updated at 05:33 PM ---------- Previous update was at 05:07 PM ---------- i have sqljdbc.jar file. by setting the class path how can i connect to the database using perl script?

7. Shell Programming and Scripting

how will i connect postgres database from unix shell script

I have got the solution so just closing this issue.

8. Shell Programming and Scripting

How to connect to database db2 through Unix Shell Script

I am trying to connect to database db2 through shell script. The process I am trying is > db2 It gives me error Access Denied. While checking for access I have the rights. Is there ant other way round..? Please help.

9. Shell Programming and Scripting

Script to connect to As400 database

Hi, could you please help me out what are the command line commands to connect to as400. Thanks,

10. Shell Programming and Scripting

Connect to sybase database using Korn shell script

Hi, Can anyone please give me a script or let me know how to connect to a sybase database and execute a query using Korn shell scripts.Am new to Unix but i need to do this ASAP. Please help. Thanks, Gops

LEARN ABOUT DEBIAN

user_clusters

USER_CLUSTERS(5)					 Debian PostgreSQL infrastructure					  USER_CLUSTERS(5)

NAME

       user_clusters - File linking users to PostgreSQL clusters

DESCRIPTION

       This  file  maps users against the database clusters to which they will connect by default. However, every user can override these settings
       in ~/.postgresqlrc.

       When scanning this file, the first matching line will be used.  It is a good idea to provide a default explicitly, with a final line  where
       both user and group are set to *.

       If  there  is  no default, the implicit default is to connect to the cluster whose postmaster is listening on port 5432 and to the database
       matching the user's login name.

FORMAT

       Comments are introduced by the character #.  Comments may follow data on a line; the first comment character terminates the  data.  Leading
       whitespace and blank lines are ignored.

       Each uncommented, non-blank line must describe a user, group or the default (where both user and group are set to *).

       Fields must be given in the following order, separated by white space:

       USER   The login id of the Unix user to whom this line applies. The wildcard character * means any user.

       GROUP  The group name of the Unix group to which this line applies. The wildcard character * means any group.

       VERSION
	      The major PostgreSQL version of the cluster to connect to.

       CLUSTER
	      The name of a cluster to connect to. A remote cluster is specified with host:port. If port is empty, it defaults to 5432.

       DATABASE
	      Within  the  cluster,  the database to which the user will connect by default if he does not specify a database on the command line.
	      If this is *, the default database will be the one named by the user's login id.

NOTES

       Since the first matching line is used, the default line must come last.

SEE ALSO

       pg_wrapper(1), postgresqlrc(5)

Debian								   Feburary 2005						  USER_CLUSTERS(5)

Shell Programming and Scripting