YES !!! ( thanks to http://damir-vadas.blogspot.fr/2010/11/how-to-redirect-sqlplus-result-in.html ) We thus made it this way : 
$my_sql="select sysdate from dual";
my $request="echo $my_sql\|sqlplus system/password";
$result=qx($request);

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Thanks for your help Jean-michel

In reply to Re^4: EOF problem with sqlplus on Windows by theophanie77
in thread EOF problem with sqlplus on Windows by theophanie77

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