- odbc_statistics(?Key)
 - Get statistical data on the ODBC interface. Currently defined keys are:
- statements(Created, Freed)
 - Number of SQL statements that have been Created and Freed 
over all connections. Statements executed with odbc_query/[2-3] 
increment Created as the query is created and Freed 
if the query is terminated due to deterministic success, failure, cut or 
exception. Statements created with odbc_prepare/[4-5] are freed by odbc_free_statement/1 
or due to a fatal error with the statement.
 
 
- odbc_debug(+Level)
 - Set the verbosity-level to Level. Default is 0. Higher levels 
make the system print debugging messages.