How to invoke multiple sessions of sql*plus thru pl/sql program

Hi
How to invoke multiple sessions of sql*plus thru pl/sql program.
Thanks

How to invoke sql*plus in a procedure?????
I have to invoke more pl/sql sessions?????No you don't "have to".
Look at what you are trying to do.
You have a program running inside the PL/SQL engine. This is running nicely inside the Oracle database and is perfectly capable of issuing other SQL statements, PL/SQL programs etc. inside it's nice cosy Oracle environment.
You are asking for this PL/SQL to shell out to the operating system, run an external application, for which it will have to supply a username and password (are you planning on hard coding those into your PL/SQL?), and then that external application is supposed to run more SQL or PL/SQL against the database.
a) Why hold all this code external to the database when it can quite happily reside on the database itself and be executed through jobs or whatever.
b) Consider what would happen if someone were to replace the external application with their own program of the same file name... they'd be able to capture the username and password for connecting to the database, therefore a major security flaw.
The whole idea of doing what you want through external calls to SQL*Plus is ridiculous.

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null

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=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
<BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by Aqueel ([email protected]):
In PL/SQL, every SELECT Statement must have a INTO clause. But still It's not working. Anyother know the answer?
<HR></BLOCKQUOTE>
null

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No.
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>
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How to invoke multiple sessions of sql*plus thru pl/sql program

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