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$dbiConn = DBI->connect( "dbi:Oracle:$ORACLE_SID" , "$ORACLE_USER" , "$ORACLE_PASS" ) || die "Connection failure.\n$!\n$DBI::errstr\n$ORACLE_S +ID, $ORACLE_USER, $ORACLE_PASS";
$dbhVar = $dbh; my $qryDbi = $dbiVar->prepare("some query");