diff --git a/doc/README.trace_services b/doc/README.trace_services
index a398cc7059..86155a4124 100644
--- a/doc/README.trace_services
+++ b/doc/README.trace_services
@@ -98,7 +98,8 @@ I. Sample configuration files for user trace sessions:
a) Trace prepare, free and execution of all statements within connection 12345
-
+database
+{
enabled true
connection_id 12345
log_statement_prepare true
@@ -106,13 +107,14 @@ a) Trace prepare, free and execution of all statements within connection 12345
log_statement_start true
log_statement_finish true
time_threshold 0
-
+}
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
@@ -121,19 +123,21 @@ b) Trace all connections of given user to database mydatabase.fdb
print_plan true
print_perf true
time_threshold 0
-
+}
c) Trace connections and transactions in all databases except of security database
-
+database
+{
enabled true
log_connections true
log_transactions true
-
+}
-
+database = security.db
+{
enabled false
-
+}