diff --git a/fhem/contrib/dblog/db.conf b/fhem/contrib/dblog/db.conf
index 6141687de..65c00dfb6 100644
--- a/fhem/contrib/dblog/db.conf
+++ b/fhem/contrib/dblog/db.conf
@@ -2,10 +2,20 @@
 # database configuration file
 # 
 #
+## for MySQL
+################################################################
+#%dbconfig= (
+#	connection => "mysql:database=fhem;host=db;port=3306",
+#	user => "fhemuser",
+#	password => "fhempassword",
+#);
+################################################################
 #
-%dbconfig= (
-	connection => "mysql:database=fhem;host=db;port=3306",
-	user => "fhemuser",
-	password => "fhempassword",
-);
-
+## for PostgreSQL
+################################################################
+#%dbconfig= (
+#        connection => "Pg:database=fhem;host=localhost",
+#        user => "fhemuser",
+#        password => "fhempassword"
+#);
+################################################################
diff --git a/fhem/contrib/dblog/fhemdb_create.sql b/fhem/contrib/dblog/db_create_mysql.sql
similarity index 100%
rename from fhem/contrib/dblog/fhemdb_create.sql
rename to fhem/contrib/dblog/db_create_mysql.sql