Connection Multithreaded Usage PROFILE_TYPE_CONN_MT_USAGE_ STR Statement Cache Entry PROFILE_TYPE_STMT_CACHE_ENTRY_STR Statements Usage PROFILE_TYPE_STMT_USAGE_STR

13-4 Oracle Fusion Middleware Configuring and Managing JDBC Data Sources for Oracle WebLogic Server ■ Timestamp - timestamp showing when the exception was thrown

13.2.1.6 Connection Multithreaded Usage PROFILE_TYPE_CONN_MT_USAGE_ STR

Enable connection multithreaded usage profiling to collect information about threads that erroneously use a connection that was previously obtained by a different thread. This information is useful when an application reports a problem that you suspect may have been caused by the simultaneous use of a connection by more than one thread. The record contains the following information: ■ PoolName - name of the data source to which this connection belongs ■ ID - stack trace of the other thread that was found using the connection ■ User - stack trace of the thread that reserved the connection ■ Timestamp - time stamp showing when usage of the connection by multiple threads was detected

13.2.1.7 Statement Cache Entry PROFILE_TYPE_STMT_CACHE_ENTRY_STR

Enable statement cache entry profiling to collect information for prepared and callable statements added to the statement cache, and for the threads that originated the cached statements. This information can help you determine how the cache is being used. The record contains the following information: ■ PoolName - name of the data source to which this connection belongs ■ ID - string representation of the statement ■ User - stack trace of the thread using the statement ■ Timestamp - time stamp showing when the statement was added to the cache

13.2.1.8 Statements Usage PROFILE_TYPE_STMT_USAGE_STR

Enable statements usage profiling to collect information about threads currently executing SQL statements from the statement cache. This information can help you determine how statements are being used. The record contains the following information: ■ PoolName - name of the data source to which this connection belongs ■ ID - SQL statement being executed via the statement ■ User - stack trace of the thread using the statement ■ Timestamp - duration of statement execution

13.2.2 Accessing Diagnostic Data