Scripts for exp and imp in linux

please give me some links for exp and imp tables peridical bactch script in oracle 10 R2 over RHEL 4.5.

user13653962 wrote:
please give me some links for exp and imp tables peridical bactch script in oracle 10 R2 over RHEL 4.5.try this.. change the same script for your environment
$ crontab -l
00 22 * * * sh /u01/db/scripts/testing_user1.sh
$ cat /u01/db/scripts/testing_user1.sh
. /home/oracle/TEST1.env
export ORACLE_SID=TEST1
export ORA_USER=dbdump
export ORA_PASSWORD=dbdump
export TNS_ALIAS=TEST1
expdp $ORA_USER/$ORA_PASSWORD@$TNS_ALIAS tables=YOUR_tables_NAMEs dumpfile=TEST_`date +'%Y-%m-%d`.dmp directory=YOUR_DUMPDIR logfile=TEST_`date +'%Y-%m-%d`.logif you need for original export change the exp command,
exp username/password tables=table_name1,table_name2,etc... file=your_file_name log=your_log_file_name

Similar Messages

Using expdp and impdp instead of exp and imp

Hi All,
I am trying to use expdp and impdp instead of exp and imp.
I am facing few issues while using expdb. I have a Job which exports data from one DB server and then its imported so another DB server. Both DB servers are run on separate machines. Job runs on various clients machine and not on any of DB server.
For using expdp we have to create DIRECTORY and as I understand it has to be created on DB server. Problem here is Job can not access DB Server or files on DB server. Also dump file created is moved by Job to other machines based on requirement( Usually it goes to multiple DB server).
I need way to create dump files on server where job runs.
If I am not using expdp correctly please guide. I am new to expdp/impdp and imp/exp.
Regards,

Thanks for quick reply ..
Job executing expdb/impdp runs on Red Hat Enterprise Linux Server release 5.6 (Tikanga)
ORACLE server Release 11.2.0.2.0
Job can not access the ORACLE server as it does not have privileges (In fact there is no user / password to access ORACLE server machines). Creating dump on oracle server and moving is not an option for this JOB. It has to keep dump with itself.
Regards,

Shell Script for Startup and Shutdown the database

Hi,
i want Shell Script for Startup and Shutdown the database in Solaries.
could any one can hep me where i can get this script. or send to me to [email protected]
Thanks & Regards,
Gangi reddy

SHUTDOWN
SHUTDOWN ABORT]
Shuts down a currently running Oracle instance, optionally closing and dismounting a database.
Terms
Refer to the following list for a description of each term or clause:
ABORT
Proceeds with the fastest possible shutdown of the database without waiting for calls to complete or users to disconnect.
Uncommitted transactions are not rolled back. Client SQL statements currently being processed are terminated. All users currently connected to the database are implicitly disconnected and the next database startup will require instance recovery.
You must use this option if a background process terminates abnormally.
IMMEDIATE
Does not wait for current calls to complete or users to disconnect from the database.
Further connects are prohibited. The database is closed and dismounted. The instance is shutdown and no instance recovery is required on the next database startup.
NORMAL
NORMAL is the default option which waits for users to disconnect from the database.
Further connects are prohibited. The database is closed and dismounted. The instance is shutdown and no instance recovery is required on the next database startup.
TRANSACTIONAL [LOCAL]
Performs a planned shutdown of an instance while allowing active transactions to complete first. It prevents clients from losing work without requiring all users to log off.
No client can start a new transaction on this instance. Attempting to start a new transaction results in disconnection. After completion of all transactions, any client still connected to the instance is disconnected. Now the instance shuts down just as it would if a SHUTDOWN IMMEDIATE statement was submitted. The next startup of the database will not require any instance recovery procedures.
The LOCAL mode specifies a transactional shutdown on the local instance only, so that it only waits on local transactions to complete, not all transactions. This is useful, for example, for scheduled outage maintenance.
Usage
SHUTDOWN with no arguments is equivalent to SHUTDOWN NORMAL.
You must be connected to a database as SYSOPER, or SYSDBA. You cannot connect via a multi-threaded server. For more information about connecting to a database, see the CONNECT command earlier in this chapter.
http://download-west.oracle.com/docs/cd/B10501_01/server.920/a90842/ch13.htm#1013607
Joel Pérez

Need steps to create ant scripts for publishing and deploying projects.

Need steps to create ant scripts for publishing and deploying projects.
Have got ant, Oracle BPM Enterprise WL edition installed , Need to know what are the other configurations to be done.
Any working example would help me to understand, please do mail me at [email protected]
Thanks in advance.
-Sree

Sreekant,
Please find the build file to publish and deploy.
<project name="deployProject"
xmlns:fuego="antlib:fuego.tools.ant.enterprise"
xmlns:fuego.j2ee="antlib:fuego.tools.ant.j2ee" default = "publish">
          <property file="./Properties/fuego_deploy.properties"/>
          <fuego:passport id="fuego.passport"
directoryid="${fuego.directoryid}"
preset="engine" />
<target name="publish" description="Publish and deploy processes" depends = "takeInputs">

<fuego:session
passportref="fuego.passport"
verbose="true"
               properties="${fuego.basedir}/conf/directory.xml"
haltonerror="true" >

<fuego:publish fpr="${fuego.project.name}"
deploy="true"
engine="${fuego.engineName}"
                    importdata = "${fuego.importdata}"
                    automaproles="${fuego.automaproles}"
                    automapbuspars = "${fuego.automapbuspars}"
                    automapvars="${fuego.automapvars}"
                    automapconfigs = "${fuego.automapconfigs}">
</fuego:publish>
</fuego:session>
</target>
<target name= "takeInputs" >
<input
message="Please enter admin-username:"
addproperty="fuego.participant"
/>
<input
message="Please enter admin-password:"
addproperty="fuego.password"
>
</input>
</target>
</project>
and find the properties I have used..
fuego.basedir=C:\OraBPMEnterpriseHome
fuego.directoryid=default
fuego.engineName = bpmengine
fuego.project.name = E:/antExamples/Project/CommonUtilities
# If the below property is true then ant script imports data from the project, as defined in Studio.
# This includes importing:
#      •Holiday and Calendar rules
#      •Organizational Units
#      •Roles
#      •Resource configurations
#      •External Variables
fuego.importdata = true
#If the below property is true ant script automatically map abstract roles to real ones with the same name.
fuego.automaproles=true
#If the below property is true ant script automatically map business parameter variable names (as defined in the project design) to an business parameter variable id with the same name (as defined in the Fuego Enterprise directory).
fuego.automapbuspars = true
#If the below property is true ant script automatically map external variable names (as defined in the project design) to an external variable id with the same name (as defined in the Fuego Enterprise directory).
fuego.automapvars=true
#If the below property is true ant script automatically map External Resources configurations (as defined in the project design) to real Configurations with the same name (as defined in the Fuego Enterprise directory).
fuego.automapconfigs = true

Need training material / test scripts for MRP and Supply Chain module. Can anyone hel

Can anyone out there provide me with sample test scripts they may have used for upgrading to Oracle Financials 11i? Need sample scripts for MRP and Supply Chain management. Looking for good test scenarios for testing these modules. Appreciate any help. Email at [email protected]

Can anyone out there provide me with sample test scripts they may have used for upgrading to Oracle 11i? Need sample scripts for MRP and Supply Chain management. Looking for good test scenarios for testing these modules. Appreciate any help. Email at [email protected]

Shell script for export and import

Hi,
I want to run exp command in background since i need to export 40gb database of other database
if i won't use & my session will die.
appreciated any inputs.
i need to run this line from shell script.
/oracle/bin/exp pin@voipdbstg/pin file=voip.dmp owner=pin log=voip.log
bash-2.05$ more export.sh
#!/bin/sh
/oracle/bin/exp pin@voipdbstg/pin file=voip.dmp owner=pin log=voip.log
bash-2.05$ sh export.sh &
[10] 13352
bash-2.05$
Export: Release 8.1.7.0.0 - Production on Fri Dec 4 22:51:09 2009
(c) Copyright 2000 Oracle Corporation. All rights reserved.
Password: pin
bash: pin: command not found
[10]+ Stopped sh export.sh
input appreciated
thanks
Prakash

Hi,
/oracle/bin/exp pin@voipdbstg/pin file=voip.dmp owner=pin log=voip.log
should be
/oracle/bin/exp pin/pin@voipdbstg file=voip.dmp owner=pin log=voip.log
Also for running the script is background and you should be able to log out of shell scriptthen run the command in nohup mode.
$nohup export.sh&
Regards

Shell script for moving and renaming files

I'm not so familiar with shell scripts. I have created some simple scripts for various tasks but now I hit something I can't handle myself.
My server receives every night a logfile from another server. This file I need to rename and move to another location. Problem is that a simple mv with new filename isn't enough, I need to insert date in filename. Format for date should be ddmmyy. Also the name of incoming file changes every night. The output always starts with same letters, let's say "log", and the date is used to identify files.
For example I receive a file /Input/filename.log and I need to move the file to the folder /Output with name log130308.txt.
Any tips how to insert the date as part of of filename while renaming or moving the file? I prefer shell script as I'll use launchd for scheduling the script.

Hi again,
so far I've constructed this:
cd /input
for file in `ls *log`
do
echo "Copying " $file
cp $file /output/log.$file.`date +%d%m%y`
done
Quite there. I'm cding to directory, i'll focus later how to set some environmental parameters.
Problem with zipping is that I don't know exact logfiles names. Each day there's a new name. So zip -q filename.zip filename.log isn't quite enough and it's impossible to use wildcards. The switch -q and checksums were welcome suggestions.
Thanks again,
Juha
Message was edited by: J.Otava

[SOLVED] advanced shell script for mount and unmount samba share

Good morning guys,
Today I've a very long question....
Hope in your help....:
I usually move from different network.
For one of those I need to mount some share that are under an ActiveDirectory server.
To do that I use samba.
Especially I've made and use the below shell script.
I know that it's so stupid but I'm a very newbie:
#!/bin/sh
echo "This is a custom script for mount my citrix share"
echo "Please insert user password (must a sudoer user)"
echo " "
sudo mount -t cifs -o username='myusername',password='mypassword' //host_ip/TsHome$/myusername /home/myuser/samba_share/TsHOME
sudo mount -t cifs -o username='myusername',password='mypassword' "//host_ip/direction" /home/myuser/samba_share/direction
echo " "
read -p "Press ENTER key to close this terminal"
exit
As I say the script work but it's so crude...!
I want/need to implement it whit the follow addictions:
1. print a feedback on mount: somenthing like "TsHOME is now mounted" or "unable to mount TsHOME"
2. check if the share are already mounted: to prevent accidentally multiple mount. If a share is already mounted I want to print something like "TsHOME is already mounted on /home/myuser/samba_share/TsHOME"
3. ask for share password (now it's in clear on script) - This is optinal
4. un-mount the share before reboot or shutdown command. That because I've notice that If i reboot or shutdown without manually un-mount the share the step of unmounting network file system became very slow
If it's no extremely difficult, can someone help me to write this script?
I know that man exist but I'm not a programmer and it's so difficult for me approch it.
Thank you in advance.
Ale
Last edited by Alexbit (2010-09-23 21:29:13)

Thank you very (VERY) much!
I've follow your information and.. it work!
If can be usefull to other this is the complete script:
#!/bin/sh
echo "This is a custom script for mount citrix share"
echo "****************************************"
echo " "
echo "Please insert domain password:"
read -s mypassword
echo " "
echo "|checking mount state...in share are not mounted mount it!|"
echo "+-------------------------------------------------------------------------+"
if grep "TsHome" /etc/mtab &>/dev/null; then
grep "TsHome" /etc/mtab | awk '{print "TsHome is already mounted on " $2}'
else
sudo mount -t cifs -o username='yourusername',password="$mypassword" //ipaddress/TsHome$ /home/Samba_share/TsHOME && echo "TsHOME is now mounted" || echo "unable to mount TsHOME"
fi
echo " "
if grep "direction" /etc/mtab &>/dev/null; then
grep "direction" /etc/mtab | awk '{print "direction is already mounted on " $2}'
else
sudo mount -t cifs -o username='yourusername',password="$mypassword" '//ipaddress/direction' /home/Samba_share/direction' && echo "direction pat is now mounted" || echo "unable to mount direction"
fi
echo " "
if grep "Area" /etc/mtab &>/dev/null; then
grep "Area" /etc/mtab | awk '{print "Area is already mounted on " $2}'
else
sudo mount -t cifs -o username='yourusername',password="$mypassword" '//ipaddress/Area' /home/Samba_share/Area && echo "Area is now mounted" || echo "unable to mount Area"
fi
echo " "
echo "All DONE!"
echo " "
read -p "Press ENTER key to close this terminal"
exit
I don't really well understand what I've to put in rc.local.shutdown....
I think somethings like:
#!/bin/bash
# /etc/rc.local.shutdown: Local shutdown script.
echo "This is a custom script for UN-mount citrix share"
echo "********************************************"
echo " "
echo "|check mount state: if mount then un-mount!|"
echo "+-------------------------------------------------------+"
echo " "
if grep "TsHome" /etc/mtab &>/dev/null; then
grep "TsHome" /etc/mtab | awk '{print "TsHome is NOT mounted -> going on..." $2}'
else
sudo umount /home/Samba_share/TsHOME && echo "TsHOME is now UN mounted" || echo "unable to UN-mount TsHOME"
fi
echo " "
if grep "direction" /etc/mtab &>/dev/null; then
grep "direction" /etc/mtab | awk '{print "direction is NOT mounted -> going on.." $2}'
else
sudo umount /home/Samba_share/direction && echo "direction is now UN mounted" || echo "unable to UN-mount direction pat"
fi
echo " "
if grep "Area" /etc/mtab &>/dev/null; then
grep "Area" /etc/mtab | awk '{print "Area is NOT mounted - Finished" $2}'
else
sudo umount /home/Samba_share/Area && echo "Area is now UN mounted" || echo "unable to UN-mount Area"
fi
echo " "
echo "going shutdown"
echo " "
sleep 5
I've try but it seems to ignore the IF statement... this is the output when ALL share are UNmounted:
$ sh /etc/rc.local.shutdown
This is a custom script for UN-mount citrix share
|check mount state: if mount then un-mount!|
+-------------------------------------------------------+
umount: /home/Samba_share/TsHOME: not mounted
unable to UN-mount TsHOME
umount: /home/Samba_share/direction: not mounted
unable to UN-mount direction
umount: /home/Samba_share/Area: not mounted
unable to UN-mount Area
going shutdown
Tomorrow I will test again when I'm at office.
Meanwhile can you check if I made a macroscopic mistakes?
Thank you again!
Last edited by Alexbit (2010-09-23 17:34:49)

A script for oracle10g cold backup on linux

Hi,
I have a urgent need to do a cold backup using o/s command. Can anyone please send me a script for this.
Thanks in advance
PK

I ended up writing the script
define 3 = &backup_directory
define 4 = &instance_name
define 5 = &user_dump_directory
Set Heading Off
Set Verify Off
Set FeedBack Off
Set LineSize 132
Set PageSize 1000
set termout off
Spool cold_back.sql
select 'connect /as sysdba' from dual;
Select 'Startup Force' || CHR(10) ||
'Shutdown Normal' From Dual;
select '! mkdir '||'&&3'||'/'||to_char(sysdate,'yyyyddmm') from dual
/* Data Files */
Select '!cp ' || File_Name || ' &&3'||'/'||to_char(sysdate,'yyyyddmm') || CHR(10) ||'!gzip ' || '&&3' ||'/'||to_char(sysdate,'yyyyddmm')|| '/' || SubStr(File_Name, InStr(File_Name, '/', -1)+1) From Sys.DBA_Data_Files
/* Redo Log Files */
Select '!cp ' || Member || ' &&3'||'/'||to_char(sysdate,'yyyyddmm') || CHR(10) || '!gzip ' || '&&3'||'/'||to_char(sysdate,'yyyyddmm') || '/' || SubStr(Member, InStr(Member, '/', -1)+1) From V$LogFile
/* Control Files */
Select '!cp ' || name || ' &&3'||'/'||to_char(sysdate,'yyyyddmm') From V$controlfile
/* Init and Config Files */
Select '!cp $ORACLE_HOME/dbs/init&&4' || '.ora &&3'||'/'||to_char(sysdate,'yyyyddmm') From Dual
alter session set tracefile_identifier=coldbackup
alter database backup controlfile to trace
select '!mv '||'&&5/*COLDBACKUP*' ||' &&3'||'/'||to_char(sysdate,'yyyyddmm') FROM dual
Select 'Startup' From Dual;
Select 'Exit' from dual;
set termout on
PROMPT " Run the output cold_back.sql script [sqlplus -s '/as sysdba' @cold_back.sql ]"
Spool Off
-----------------------

WLST scripts for deploying and migrating OSB project required

Hi,
I need sample/reusable WLST scripts for the following requirements:
1. deploying OSB project developed on workbench to the remote server.
2. migrating OSB project from Remote Server A to Remote Server B.
I know other mechanisms to register an OSB project with the server but appreciate if some one can share the above scripts and associated documentation with me.
Regards,
CC

http://download.oracle.com/docs/cd/E13171_01/alsb/docs21/deploy/config_appx.html
http://www.oracle.com/technology/sample_code/products/osb/samples/PARAMETERIZE.zip (other samples here : http://www.oracle.com/technology/sample_code/products/osb/index.html )

Datapump exp and imp using API method

Good Day All,
I want to know what is the best way of error handling of datapump export and Import using API. I need to implement in my current project as there lot of limitations and the only way to see the process worked is writing the code with error handling method using exceptions. I have seen some examples on the web but if there are practicle examples or good links with examples that will work sure way, I would like to know and explore. I have never used API method so I am not sure of it.
Thanks a lot for your time.
Maggie.

I wrote the procedure with error handling but it does not out put any information of the statuses while kicking off the expdp process. I have put dbms_output.put_line as per oracle docs example but it doesnt display any messages, just kicks off and created dumpfiles. As a happy path its ok but I need to track if something goes wrong. I even stated set serveroutput on sqlplus. It doesnt even display if job started. Please help me where I made a mistake to display the status . Do I need to modify or add anything. Help!!
CREATE OR REPLACE PROCEDURE SCHEMAS_EXPORT_TEST AS
--Using Exception Handling During a Simple Schema Export
--This Proceedure shows a simple schema export using the Data Pump API.
--It extends to show how to use exception handling to catch the SUCCESS_WITH_INFO case,
--and how to use the GET_STATUS procedure to retrieve additional information about errors.
--If you want to get status up to the current point, but a handle has not yet been obtained,
--you can use NULL for DBMS_DATAPUMP.GET_STATUS.http://docs.oracle.com/cd/B19306_01/server.102/b14215/dp_api.htm
h1 number; -- Data Pump job handle
l_handle number;
ind NUMBER; -- Loop index
spos NUMBER; -- String starting position
slen NUMBER; -- String length for output
percent_done NUMBER; -- Percentage of job complete
job_state VARCHAR2(30); -- To keep track of job state
sts ku$_Status; -- The status object returned by get_status
le ku$_LogEntry; -- For WIP and error messages
js ku$_JobStatus; -- The job status from get_status
jd ku$_JobDesc; -- The job description from get_status
BEGIN
h1 := dbms_datapump.open (operation => 'EXPORT',job_mode => 'SCHEMA');
dbms_datapump.add_file (handle => h1,filename => 'SCHEMA_BKP_%U.DMP',directory => 'BKP_SCHEMA_EXPIMP',filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_DUMP_FILE);
dbms_datapump.add_file (handle => h1,directory => 'BKP_SCHEMA_EXPIMP',filename => 'SCHEMA_BKP_EX.log',filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_LOG_FILE);
---- A metadata filter is used to specify the schema that will be exported.
dbms_datapump.metadata_filter (handle => h1, name => 'SCHEMA_LIST',value => q'|'XXXXXXXXXX'|');
dbms_datapump.set_parallel( handle => h1, degree => 4);
-- Start the job. An exception will be returned if something is not set up
-- properly.One possible exception that will be handled differently is the
-- success_with_info exception. success_with_info means the job started
-- successfully, but more information is available through get_status about
-- conditions around the start_job that the user might want to be aware of.
begin
dbms_datapump.start_job (handle => h1);
dbms_output.put_line('Data Pump job started successfully');
exception
when others then
if sqlcode = dbms_datapump.success_with_info_num
then
dbms_output.put_line('Data Pump job started with info available:');
dbms_datapump.get_status(h1,
dbms_datapump.ku$_status_job_error,0,
job_state,sts);
if (bitand(sts.mask,dbms_datapump.ku$_status_job_error) != 0)
then
le := sts.error;
if le is not null
then
ind := le.FIRST;
while ind is not null loop
dbms_output.put_line(le(ind).LogText);
ind := le.NEXT(ind);
end loop;
end if;
end if;
else
raise;
end if;
end;
-- The export job should now be running. In the following loop, we will monitor the job until it completes.
-- In the meantime, progress information is displayed.
percent_done := 0;
job_state := 'UNDEFINED';
while (job_state != 'COMPLETED') and (job_state != 'STOPPED') loop
dbms_datapump.get_status(h1,
dbms_datapump.ku$_status_job_error +
dbms_datapump.ku$_status_job_status +
dbms_datapump.ku$_status_wip,-1,job_state,sts);
js := sts.job_status;
-- If the percentage done changed, display the new value.
if js.percent_done != percent_done
then
dbms_output.put_line('*** Job percent done = ' ||to_char(js.percent_done));
percent_done := js.percent_done;
end if;
-- Display any work-in-progress (WIP) or error messages that were received for
-- the job.
if (bitand(sts.mask,dbms_datapump.ku$_status_wip) != 0)
then
le := sts.wip;
else
if (bitand(sts.mask,dbms_datapump.ku$_status_job_error) != 0)
then
le := sts.error;
else
le := null;
end if;
end if;
if le is not null
then
ind := le.FIRST;
while ind is not null loop
dbms_output.put_line(le(ind).LogText);
ind := le.NEXT(ind);
end loop;
end if;
end loop;
-- Indicate that the job finished and detach from it.
dbms_output.put_line('Job has completed');
dbms_output.put_line('Final job state = ' || job_state);
dbms_datapump.detach (handle => h1);
-- Any exceptions that propagated to this point will be captured. The
-- details will be retrieved from get_status and displayed.
Exception
when others then
dbms_output.put_line('Exception in Data Pump job');
dbms_datapump.get_status(h1,dbms_datapump.ku$_status_job_error,0, job_state,sts);
if (bitand(sts.mask,dbms_datapump.ku$_status_job_error) != 0)
then
le := sts.error;
if le is not null
then
ind := le.FIRST;
while ind is not null loop
spos := 1;
slen := length(le(ind).LogText);
if slen > 255
then
slen := 255;
end if;
while slen > 0 loop
dbms_output.put_line(substr(le(ind).LogText,spos,slen));
spos := spos + 255;
slen := length(le(ind).LogText) + 1 - spos;
end loop;
ind := le.NEXT(ind);
end loop;
end if;
end if;
END SCHEMAS_EXPORT_TEST;

SAP Scripts for Training and Event Mgt

Dear All
The Following SAP Script ID
HR_ALL_BUCHSUPER
HR_ALL_FIXSUPER
HR_ALL_STORSUPER
HR_ALL_VORMSUPER
HR_TEM_NOTE_DISP
Usually SAP Script in Training and Event Mgt are connected with Output medium through transaction PP40 but the above mentioned is not there .
How to locate and get the same linked PP40 .
Regards
Raji

Hi,
Can you explain your requirement in more detail?
Regards,
Azaz Ali.

Shell script for exp

Hello All,
OS: AIX 5.2
we are doing full export of our database schema as below:
exp
username:schema name
Enter array fetch buffer size: 4096 >Export file: expdat.dmp > exp020806v1.dmp
(2)U(sers), or (3)T(ables): (2)U > U
Export grants (yes/no): yes > yes
Export table data (yes/no): yes > yes
Compress extents (yes/no): yes > yes
Export done in US7ASCII character set and AL16UTF16 NCHAR character set
Export terminated successfully without warnings.
Now I want this all be done by shell script.
user logon as a abc.
he will get menu options
1. full database export
user will select this option (1 by enter type 1) and enter and it will do exp for this particular schema.
DN

Below you'll find an Korn-shell export script that works on AIX 4.3.3; it'll work on
AIX 5.3 as well. It creates a compressed full exportfile by exporting to a named pipe and feeding the output to compress. Because export is a client tool, the scripts first established the NLS characterset of the database and exports it into
the NLS_LANG variable.
You'll need to customize the script, e.g. set your own directory names etc.
The script can be run from cron
#!/usr/bin/ksh
# 26-10-2004 - Hans Wijte
function get_characterset
{ sqlplus -s / << !
set feedback off
set heading off
select value
from v\$nls_parameters
where parameter = 'NLS_CHARACTERSET';
if [[ -z ${ORACLE_HOME} ]]
then
. $HOME/.profile 1>/dev/null 2>&1
fi
export ORACLE_SID=${1:-$ORACLE_SID}
export_dir=${2:-/oracle/exports/$ORACLE_SID}
export ORAENV_ASK=NO
. oraenv
export ORAENV_ASK=YES
export NLS_LANG="."`get_characterset`
# Set the necessary Oracle variables #
export ORACLE_SID=$1
ORAENV_ASK=NO
. oraenv
id=$$
# Create a named pipe to export to #
PARFILE=exp_${ORACLE_SID}_exp_tables.par
mknod oraexp${id}.pipe p
touch ${PARFILE}
chmod 600 ${PARFILE}
# Fill the parameter file with #
# the desired parameters #
tabs=`cat tabs.log`
echo "
userid = /
buffer = 1024000
log = /oracle/home/log/exp_${ORACLE_SID}_exp_tables.log
file = /oracle/exports/${ORACLE_SID}/exp_${ORACLE_SID}_exp_tables.dmp.Z
full = yes
consistent = y
compress = n
" > exp_${ORACLE_SID}_exp_tables.par
# Point the named pipe to the dumpfile and #
# let compress receive the output from #
# the named pipe #
compress < oraexp${id}.pipe > exp_${ORACLE_SID}_exp_tables.dmp.Z &
# Execute the EXPORT utility with #
# the parfile just created #
exp parfile= exp_${ORACLE_SID}_exp_tables.par
# Sync the file systems #
sync; sync; sync
rm -f oraexp${id}.pipe
rm -f ${PARFILE}
Message was edited by: Hans
user486820

Database merge with the exp and imp...

Hi All,
I am very new to these dba activities. I have two databases with the same schema and has some data in both of it. Now I would like to merge both the databases and come up with one database. In this process I don't wanted to loose any data.
Does the oracle exp/imp helps in this scenario ? If not any other tools helps us in doing this?
What are the best practices to follow when we are doing this kind of work?
What kind of verifications we need to do pre/post merge ?
Any help would really be appreciated... Thank you in adavance...
K.

NewBPELUser wrote:
Hi All,
I am very new to these dba activities. I have two databases with the same schema and has some data in both of it. Now I would like to merge both the databases and come up with one database. In this process I don't wanted to loose any data.
Does the oracle exp/imp helps in this scenario ? If not any other tools helps us in doing this?
What are the best practices to follow when we are doing this kind of work?
What kind of verifications we need to do pre/post merge ?
Any help would really be appreciated... Thank you in adavance...
K.What do you mean with "merging" data?
How many objects are in both schemas?
Are both schemas need to be merged in mutual way or in one way?
Do you have option to use MERGE command for each object in the schema?
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_9016.htm#SQLRF01606
P.S. If the version of the database is greater than 9i, then use Data Pump (expdp/impdp) instead of deprecated exp/imp utitlies
Kamran Agayev A.
Oracle ACE
My Oracle Video Tutorials - http://kamranagayev.wordpress.com/oracle-video-tutorials/

Shell Script For Export And Import Of Table Records

Hello,
We have production and test instances and for constant testing we need to copy data from production to test or development environment.
At the moment what we do is manually doing export and import table records. At times this could be very tedious as we may need
to do this exercise a couple of times in a day.
Is it a good idea to do this exercise using shell script? If so how could I do this? If this is not a good idea what are the best alternatives?
Any input is highly appreciated.
Thanks

Ah I see, your company prefers stupidity over efficiency. It would be possible to do it in a controlled environment, wouldn't it? Also the test database would be allowed to select only.
So the non-allowance is just plain stupid.
To the second question: do you use hard-coded passwords in shell scripts?
Don't you think that poses a security risk?
Don't you think that is a bigger risk than a database link, properly set up?
In my book it is!
Sybrand Bakker
Senior Oracle DBA

Scripts for exp and imp in linux

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