Onwards Oracle Database 11g

http://www.oracle.com/technetwork/database/manageability/sqlmonitor-084401.html

Read bind variable values of currently executing SQL

If you are running on Oracle 11.2+ and have the licenses for Oracle Diagnostics & Tuning Packs and when Oracle’s SQL monitoring feature actually kicks in, then you can use V$SQL_MONITOR to view the bind variable values of currently executing SQL. Normally the bind variable values live in the private memory (PGA) of a process, but when SQL Monitoring kicks in for a statement in Oracle 11.2, it will copy the current bind variable values to SGA (V$SQL_MONITOR), so these will be readable by other users (like you, who’s trying to troubleshoot a performance problem) as well.

http://tech.e2sn.com/oracle/troubleshooting/oracle-s-real-time-sql-monitoring-feature-v-sql_monitor