Need to run the same query on different databases with the same argument
Hi folks,
I've a script: obj, which has simple stuff, when I execute @obj
this asked me for the object_name
and in return gives me object/s if it exists in this (connected) db.
Now to check in 2 other dbs, I've to disconnect from here and then connect to those dbs and run the same @obj there and give the same argument, e.g., EMP and it'll return the answer.
What is desired ... if not very hard on you :-(
Some thing like @objAll
asked only once object_name ... e.g., I gave EMP
now go to all the 3 dbs and give me the result in ONE spool file only.
What do you think, is this tough, I did something, but it was not involved connecting to different dbs, within the same script, but here we cannot create db links and have to disconnect and connect to the db to get some information.
Please do reply, if my question is not understandable or any ...
Thanks in advance.
Best regards.
Edited by: user8604530 on Jun 27, 2012 1:51 PM
As far as i understand from your question : you cannot create db links ? right..
well another option is to create a shell script , something like this :
vi check.sh
export ORACLE_SID=db1
sqlplus / as sysdba <<EOF
select query comes here;
exit;
EOF
export ORACLE_SID=db2
sqlplus / as sysdba <<EOF
select query comes here;
exit;
EOFchmod 777 check.sh
This does the job for you.. I am unsure how to pass the parameters in sql while running through a sheel script.. but if thats possible you will be able to achieve what you want.
Regards
Kk
Edited by: Kk on Jun 27, 2012 2:44 PM
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