--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/book/admin/rql-logs.rst	Thu Jan 08 22:11:06 2015 +0100
@@ -0,0 +1,14 @@
+.. -*- coding: utf-8 -*-
+
+RQL logs
+========
+
+You can configure the *CubicWeb* instance to keep a log
+of the queries executed against your database. To do so,
+edit the configuration file of your instance
+``.../etc/cubicweb.d/myapp/all-in-one.conf`` and uncomment the
+variable ``query-log-file``::
+
+  # web instance query log file
+  query-log-file=/tmp/rql-myapp.log
+