i have a unix script that gives me the sysdate from the database EDNAMID.WORLD.What i want my script to do the following
1) Establish a database connection
2) if database connection is successfull then echo the message "Connected"
3) put the o/p of the Sql query in a spool file
4) then disconnect from the database by echoing the message "disconnected"
Below is the script that i have written :
code in the sql file naveed.sql
what i want is how to implement the steps 2 and 4 and in which code
Having problem in connecting my gui java program to postgreaql database. I first used setenv classpath /home/share/postgresql/java/postgresql.jar:proj1, where proj1 is my folder conatining all java and class file, to set classpath. Then javac *.java. Then java proj1.Login. It gives me... (2 Replies)
Hi
when i am calling the shell script with two parameter like id and date it works fine.But the same shell script is call by java application it gives the error as shown below
Thu Jan 8 04:13:22 EST 2009|The Get Segment Process Failed: SP2-0306:
Invalid option.
Usage: CONN where <logon>... (1 Reply)
Hi friends,
I'm newbie to shell script. I wanted to create a shell script which able to write a result for all the telnet connection status. For example, from this machine I want to test the telnet connection (total 100+ servers) with this machine.
Any idea how to write this shell script?... (16 Replies)
Hi All,
I'm new here as well as to UNIX.
I need to write a wrapper script to refresh test database with production data. A set of tables are given as well as a particular data range. The script should prompt the user for both production and test logon credentials.
Pl. help me with this.... (2 Replies)
I am writing a script to do some conditional logic based on the results of a connection test. I need to capture the output of netcat, the 3 expected conditions are as follows. I need to capture the output of this command. I could write this to a file, but I would like to do it clearer if possible.... (1 Reply)
I want to test if my host can connect to any of the following 10 hosts (192.168.1.0 to 192.168.1.9)
I didnt know which command i should use, so i chose ping. (i wonder if i should use tracepath or sth else)
my code is the following:
#!/bin/bash
clear
firstPart="192.168.1"
maxNum="9"
... (2 Replies)
Hi,
How to creating connection to mysql.I try to connect but the following error coming .How to solve it.
Could not connect to New MySQL.
Error creating SQL Model Connection connection to New MySQL. (Error: com.mysql.jdbc.Driver)
com.mysql.jdbc.Driver
Error creating JDBC Connection... (2 Replies)
I have a question regarding how to connect to Oracle Database through shell script.
1. If I want call a stored procedure on Linux server as this, it works.
$sqlplus /nolog
SQL*Plus: Release 12.1.0.2.0 Production on Fri Jun 12 14:49:49 2015
Copyright (c) 1982, 2014, Oracle. All rights... (2 Replies)
Discussion started by: duke0001
2 Replies
LEARN ABOUT REDHAT
clusterdb
CLUSTERDB(1) PostgreSQL Client Applications CLUSTERDB(1)NAME
clusterdb - cluster a PostgreSQL database
SYNOPSIS
clusterdb [ connection-options... ] [ --table | -t table ] [ dbname ]
clusterdb [ connection-options... ] [ --all | -a ]
DESCRIPTION
clusterdb is a utility for reclustering tables in a PostgreSQL database. It finds tables that have previously been clustered, and clusters
them again on the same index that was last used. Tables that have never been clustered are not touched.
clusterdb is a shell script wrapper around the backend command CLUSTER [cluster(7)] via the PostgreSQL interactive terminal psql(1). There
is no effective difference between clustering databases via this or other methods. psql must be found by the script and a database server
must be running at the targeted host. Also, any default settings and environment variables available to psql and the libpq front-end
library do apply.
clusterdb might need to connect several times to the PostgreSQL server, asking for a password each time. It is convenient to have a
$HOME/.pgpass file in such cases.
OPTIONS
clusterdb accepts the following command-line arguments:
-a
--all Cluster all databases.
[-d] dbname
[--dbname] dbname
Specifies the name of the database to be clustered. If this is not specified and -a (or --all) is not used, the database name is
read from the environment variable PGDATABASE. If that is not set, the user name specified for the connection is used.
-e
--echo Echo the commands that clusterdb generates and sends to the server.
-q
--quiet
Do not display a response.
-t table
--table table
Clusters table only.
clusterdb also accepts the following command-line arguments for connection parameters:
-h host
--host host
Specifies the host name of the machine on which the server is running. If host begins with a slash, it is used as the directory for
the Unix domain socket.
-p port
--port port
Specifies the Internet TCP/IP port or local Unix domain socket file extension on which the server is listening for connections.
-U username
--username username
User name to connect as
-W
--password
Force password prompt.
DIAGNOSTICS
CLUSTER
Everything went well.
clusterdb: Cluster failed.
Something went wrong. clusterdb is only a wrapper script. See CLUSTER [cluster(7)] and psql(1) for a detailed discussion of error
messages and potential problems. Note that this message may appear once per table to be clustered.
ENVIRONMENT
PGDATABASE
PGHOST
PGPORT
PGUSER Default connection parameters.
EXAMPLES
To cluster the database test:
$ clusterdb test
To cluster a single table foo in a database named xyzzy:
$ clusterdb --table foo xyzzy
SEE ALSO
CLUSTER [cluster(7)]
Application 2002-11-22 CLUSTERDB(1)