diff --git a/examples/db/listTables/curl/listTables.sh b/examples/db/listTables/curl/listTables.sh
new file mode 100755
index 0000000..dfcf046
--- /dev/null
+++ b/examples/db/listTables/curl/listTables.sh
@@ -0,0 +1,4 @@
+curl "http://localhost:8080/db/ListTables" \
+-H "Content-Type: application/json" \
+-H "Authorization: Bearer $MICRO_API_TOKEN" \
+-d '{}'
\ No newline at end of file
diff --git a/examples/db/listTables/go/listTables.go b/examples/db/listTables/go/listTables.go
new file mode 100755
index 0000000..39651b9
--- /dev/null
+++ b/examples/db/listTables/go/listTables.go
@@ -0,0 +1,15 @@
+package example
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/micro/services/clients/go/db"
+)
+
+//
+func ListTables() {
+	dbService := db.NewDbService(os.Getenv("MICRO_API_TOKEN"))
+	rsp, err := dbService.ListTables(&db.ListTablesRequest{})
+	fmt.Println(rsp, err)
+}
diff --git a/examples/db/listTables/node/listTables.js b/examples/db/listTables/node/listTables.js
new file mode 100755
index 0000000..e02fbed
--- /dev/null
+++ b/examples/db/listTables/node/listTables.js
@@ -0,0 +1,10 @@
+const { DbService } = require("m3o/db");
+
+//
+async function listTables() {
+  let dbService = new DbService(process.env.MICRO_API_TOKEN);
+  let rsp = await dbService.listTables({});
+  console.log(rsp);
+}
+
+listTables();
diff --git a/examples/db/renameTable/curl/renameTable.sh b/examples/db/renameTable/curl/renameTable.sh
new file mode 100755
index 0000000..09526c9
--- /dev/null
+++ b/examples/db/renameTable/curl/renameTable.sh
@@ -0,0 +1,7 @@
+curl "http://localhost:8080/db/RenameTable" \
+-H "Content-Type: application/json" \
+-H "Authorization: Bearer $MICRO_API_TOKEN" \
+-d '{
+  "from": "events",
+  "to": "events_backup"
+}'
\ No newline at end of file
diff --git a/examples/db/renameTable/go/renameTable.go b/examples/db/renameTable/go/renameTable.go
new file mode 100755
index 0000000..554d370
--- /dev/null
+++ b/examples/db/renameTable/go/renameTable.go
@@ -0,0 +1,18 @@
+package example
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/micro/services/clients/go/db"
+)
+
+//
+func RenameTable() {
+	dbService := db.NewDbService(os.Getenv("MICRO_API_TOKEN"))
+	rsp, err := dbService.RenameTable(&db.RenameTableRequest{
+		From: "events",
+		To:   "events_backup",
+	})
+	fmt.Println(rsp, err)
+}
diff --git a/examples/db/renameTable/node/renameTable.js b/examples/db/renameTable/node/renameTable.js
new file mode 100755
index 0000000..7cb168d
--- /dev/null
+++ b/examples/db/renameTable/node/renameTable.js
@@ -0,0 +1,13 @@
+const { DbService } = require("m3o/db");
+
+//
+async function renameTable() {
+  let dbService = new DbService(process.env.MICRO_API_TOKEN);
+  let rsp = await dbService.renameTable({
+    from: "events",
+    to: "events_backup",
+  });
+  console.log(rsp);
+}
+
+renameTable();
diff --git a/examples/event/publish/go/publishAnEvent.go b/examples/event/publish/go/publishAnEvent.go
index cd945dc..a6a3b0e 100755
--- a/examples/event/publish/go/publishAnEvent.go
+++ b/examples/event/publish/go/publishAnEvent.go
@@ -12,9 +12,9 @@ func PublishAnEvent() {
 	eventService := event.NewEventService(os.Getenv("MICRO_API_TOKEN"))
 	rsp, err := eventService.Publish(&event.PublishRequest{
 		Message: map[string]interface{}{
-			"id":   "1",
 			"type": "signup",
 			"user": "john",
+			"id":   "1",
 		},
 		Topic: "user",
 	})
diff --git a/examples/mq/publish/go/publishAMessage.go b/examples/mq/publish/go/publishAMessage.go
index 6cbfe0d..159c090 100755
--- a/examples/mq/publish/go/publishAMessage.go
+++ b/examples/mq/publish/go/publishAMessage.go
@@ -12,9 +12,9 @@ func PublishAmessage() {
 	mqService := mq.NewMqService(os.Getenv("MICRO_API_TOKEN"))
 	rsp, err := mqService.Publish(&mq.PublishRequest{
 		Message: map[string]interface{}{
+			"id":   "1",
 			"type": "signup",
 			"user": "john",
-			"id":   "1",
 		},
 		Topic: "events",
 	})