non-Unicode login6_sv
dbd_db_login6
    SQLDriverConnect 'DSN=Cloudera64', '', 'xxxx'
Out connection string: DSN=Cloudera64;
Turning autocommit on
    !!dbd_error2(err_rc=-2, what=post_connect/SQLSetConnectAttr(SQL_AUTOCOMMIT), handles=(2d9d620,2d9dd00,0)
    ** No error found -2 **
         DESTROY for DBI::db=HASH(0x2d99ff8) ignored - handle not initialised
non-Unicode login6_sv
dbd_db_login6
    SQLDriverConnect 'DSN=Cloudera64', '', 'xxxx'
Out connection string: DSN=Cloudera64;
Turning autocommit on
    !!dbd_error2(err_rc=-2, what=post_connect/SQLSetConnectAttr(SQL_AUTOCOMMIT), handles=(2f4d620,2f4dd00,0)
    ** No error found -2 **
         DESTROY for DBI::db=HASH(0x2f49ff8) ignored - handle not initialised