database = %[\\/]db.fdb
{
  enabled = true
  log_connections = true
}

Trace session ID 35 started
2024-04-15T18:43:36.9140 (9708:000000000A811240) TRACE_INIT
SESSION_35 mytrace
2024-04-15T18:43:36.9140 (9708:000000000A811240) ATTACH_DATABASE
C:\IBASES\DB.FDB (ATT_2624, SYSDBA:ZLS$DEVELOPER, WIN1251, TCPv4:192.168.1.81/64645)
C:\ibases\IBExpert\IBExpert.exe:9000
2024-04-15T18:43:49.7040 (9708:000000000A811240) DETACH_DATABASE
C:\IBASES\DB.FDB (ATT_2624, SYSDBA:ZLS$DEVELOPER, WIN1251, TCPv4:192.168.1.81/64645)
C:\ibases\IBExpert\IBExpert.exe:9000
2024-04-15T18:43:49.7060 (9708:000000000A811240) TRACE_FINI
SESSION_35 mytrace

<database %[\\/]mydatabase.fdb>
	enabled			true
	include_filter		(%)(INSERT|UPDATE|DELETE)(%)
	log_statement_finish	true
	log_procedure_finish	true
	log_trigger_finish	true
	print_plan		true
	print_perf		true
	time_threshold		0
</database>

b) Trace all connections of given user to database mydatabase.fdb
   Log executed INSERT, UPDATE and DELETE statements, nested calls to procedures
   and triggers and show corresponding PLAN's and performance statistics.

<database %[\\/]mydatabase.fdb>
	enabled			true
	include_filter		(%)(INSERT|UPDATE|DELETE)(%)
	log_statement_finish	true
	log_procedure_finish	true
	log_trigger_finish	true
	print_plan		true
	print_perf		true
	time_threshold		0
</database>
	
c) Trace connections and transactions in all databases except of security database

<database>
	enabled			true
	log_connections		true
	log_transactions	true
</database>

<database security2.fdb>
	enabled			false
</database>