refactor(RemoteStoage): Added String() func

SQL/RemoteStorage.go

@@ -1,9 +1,24 @@
 package SQL
 
+import "fmt"
+
 type RemoteStorageType int64
 
-const(
+const (
 	REMOTE_AZURE_FILE = 1
 	REMOTE_AZURE_BLOB = 2
 	REMOTE_NONE       = 3
 )
+
+func (e RemoteStorageType) String() string {
+	switch e {
+	case REMOTE_AZURE_FILE:
+		return "AZURE-FILE"
+	case REMOTE_AZURE_BLOB:
+		return "AZURE-BLOB"
+	case REMOTE_NONE:
+		return "NONE"
+	default:
+		return fmt.Sprintf("%d", e)
+	}
+}