DataMapper 개선, MQTTPipeLine 개발 중

Assets/Scripts/UVC/DB/SQLite.cs

@@ -19,10 +19,13 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 //
+#nullable enable
+
 #if WINDOWS_PHONE && !USE_WP8_NATIVE_SQLITE
 #define USE_CSHARP_SQLITE
 #endif
 
+
 using System;
 using System.Diagnostics;
 using System.Runtime.InteropServices;