JDBC Type 2 Driver Programmer's Reference for SQL/MX Release 3.1 (H06.23+, J06.12+)

where n is an integer that specifies the tracing level. The value can be 0, 1, or 2. The default level is 0.
Any value greater than 2 is treated like 2. The tracing levels are:
Level Meaning
0 No tracing.
1
Traces connection and statement pooling
information.
2 Traces the LOB-code path only.
3 Traces the entry point of all JDBC methods.
Note: Only one
traceFlag value can be in effect at a time.
Trace-File Output Format
A trace entry appears at the start of the trace file that shows the vproc of the JDBC/MX driver being traced. This entry
appears only when the traceFlag value is 1, 2, or 3. For example,
jdbcTrace:[08/02/05 04:02:49]:TRACING JDBC/MX VERSION: T1275R31_30SEP2011_JDBCMXH31
The format of the trace output has two types where the second type is used only where the JDBC/MX driver has an
object to map to. The formats are:
Format 1
jdbcTrace:[timestamp] [thread-id]:[object-id] :className.method(param...)
Format 2
jdbcTrace:[timestamp] [thread-id]:[object-id] :className.method(param...)
returns [return-object] [return-object-id]
where
timestamp
is the day and time representation in the form: mm/dd/yy hr:min:sec
where mm is month; dd, day; yy, year; hr, hour; min, minute; sec, seconds.
thread-id
is the String representation of the current thread
object-id
is the hashcode of the JDBC object
classname
is the JDBC implementation class name.
return-object
is the object returned by the traced method. The return-object can be one of the following interface types:
CallableStatement, Connection, PooledConnection, ResultSet, Statement, DatabaseMetaData,
ParameterMetaData, or ResultSetMetaData.