SQL Query to get SDK_NAME / Table Name of Object using Object Name (App Instance )

SELECT OBJ_NAME,SDK_NAME FROM TOS,PKG,SDK,OBJ WHERE TOS.PKG_KEY=PKG.PKG_KEY
AND TOS.SDK_KEY=SDK.SDK_KEY
AND PKG.OBJ_KEY=OBJ.OBJ_KEY AND OBJ.OBJ_NAME  IN 'OUDAppInstance';