problem with scrollable result set

hi

can u please tell me how i can get no of rows from a result set..

i am using thin drivers and connecting to remote database,every thing is working fine if i use fwd only type ,but if u use sensitive type it is giving error

code:

stmt=con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);

i am geting error at this line

error :

java.lang.AbstractMethodError:oracle/jdbc/driver/oracleconnection.createStatement

please help me

[522 byte] By [akulakiran] at [2007-9-26 4:11:05]