I loop through a list of databases to query. When I mix   $dbh = DBI->connect($tns,$uid,$pswd,{ ora_session_mode =>2}) with  DBI->connect($tns,$uid,$pswd), (based on the database) perl crashes at the end of the program. However, if I use only one way to connect, it exits normally. Any one used this, or have any suggestions to fix this error ?

In reply to Help on DBI/DBD Oracle needed. by dba

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