Im trying to run a query in multiple db thro sqlplus in a loop written n shell script. whenevr there is a problem in connecting to db, the shell script abruptly exits. My requirement is , when db connection fails, the script should print the msg and contnue to connect to the next db mentioned in the file county_list Below is my code. Pls assist in getting it fixed.
sqlquery.sql :
OUTPUT ( for incorrect login detail in the first db connection. )
I have a network consisting of Linux Server, Win-Nt & 95 OS. I am able to connect from Linux to Win-NT using either ftp / telnet in time. But it takes me around & more than 50 seconds to connect from Wint -Nt/95 to Linux using either ftp/telnet. My network is small & it hardly consists 20-25... (3 Replies)
Hello all,
I am trying to connect to my Solaris 8 system with X-win. However, when i try to connect, a black screen comes up, then closes up immediatley.
I have checked /var/dt/Xerrors, and I am getting the folllowing:
Warning: Missing charsets in String to FontSet conversion
Warning:... (2 Replies)
Can someone tell me how to prevent this?
stty: standard input: Invalid argument
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
SP2-0306: Invalid option.
Usage: CONN where <logon> ::= <username> | /
ERROR:
ORA-12162: TNS:net service name is incorrectly... (1 Reply)
Can anyone help? I'm trying to write a program which will write to a socket. I can get the server to run, but always get an error when I try to connect.
It gives me an error at the "connect" command.
It's probably a simple error, but I can't seem to find it.
#include <sys/socket.h>... (6 Replies)
Hi,
I m trying to connect oracle database from inside while loop.
I m trying to put the output of sql query in a flat file.
Anyone please help me out.
cat $FILE_NAME | \
while read da_name
do
$ORACLE_HOME/bin/sqlplus -s user_name/password@instance << EOF >> $OUTPUT_FILE
select... (3 Replies)
Discussion started by: Devesh5683
3 Replies
6. Post Here to Contact Site Administrators and Moderators
I've been having a problem connecting to the forum. I know it is just something with my computer but I have no idea what it is. It started last week.
Every time I connect I get this:
<?xml version="1.0" encoding="ISO-8859-1" ?>
- <rss version="2.0"... (2 Replies)
Hello, I am very new to Scripting. I am having a Kornshell Script below for connecting to Oracle database. But getting an error while executing it.
#!/bin/ksh
ssh -X root@192.168.2.127 <perimuka>
sleep 5
su - oracle
sqlplus <mraghunandanan>/<peri123> <<eof
Can anyone tell what is wrong... (3 Replies)
Other people at work are able to connect but I am not. I am not sure if there is a setting that I am missing. Connecting from Win7 to Solaris 10. Connection attempt log:
gnome-session
Connecting 144.243.90.235 via TELNET
Thu Mar 29 15:15:32 2012
login: ***
Password: *******
Last login: Thu... (2 Replies)
I created a VM for FreeBSD on hyper-v and i am having trouble connecting it to the internet. My virtual machine config are as below:
100 GB HD
1GB RAM
Generation 1
Two Network adapters
1. Legacy Network Adapter
2. Network Adapter
both are connected to network switch "Internet" which... (2 Replies)
Hi,
I am trying to get the rows(First step is to get the poolid's and then second step run a loop to get the output based on each pool id and third connection is to get the member id and pool id based on a different condition) where based of certain conditions and storing it in a file. I wrote the... (6 Replies)
Discussion started by: ajayakunuri
6 Replies
LEARN ABOUT REDHAT
set_transaction
SET TRANSACTION(7) SQL Commands SET TRANSACTION(7)NAME
SET TRANSACTION - set the characteristics of the current transaction
SYNOPSIS
SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZABLE }
SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL
{ READ COMMITTED | SERIALIZABLE }
DESCRIPTION
This command sets the transaction isolation level. The SET TRANSACTION command sets the characteristics for the current SQL-transaction. It
has no effect on any subsequent transactions. This command cannot be used after the first query or data-modification statement (SELECT,
INSERT, DELETE, UPDATE, FETCH, COPY) of a transaction has been executed. SET SESSION CHARACTERISTICS sets the default transaction isolation
level for each transaction for a session. SET TRANSACTION can override it for an individual transaction.
The isolation level of a transaction determines what data the transaction can see when other transactions are running concurrently.
READ COMMITTED
A statement can only see rows committed before it began. This is the default.
SERIALIZABLE
The current transaction can only see rows committed before first query or data-modification statement was executed in this transac-
tion.
Tip: Intuitively, serializable means that two concurrent transactions will leave the database in the same state as if the two has
been executed strictly after one another in either order.
NOTES
The session default transaction isolation level can also be set with the command
SET default_transaction_isolation = 'value'
and in the configuration file. Consult the Administrator's Guide for more information.
COMPATIBILITY
SQL92, SQL99
SERIALIZABLE is the default level in SQL. PostgreSQL does not provide the isolation levels READ UNCOMMITTED and REPEATABLE READ. Because of
multiversion concurrency control, the SERIALIZABLE level is not truly serializable. See the User's Guide for details.
In SQL there are two other transaction characteristics that can be set with these commands: whether the transaction is read-only and the
size of the diagnostics area. Neither of these concepts are supported in PostgreSQL.
SQL - Language Statements 2000-11-24 SET TRANSACTION(7)