Added SQL commands to create table `CommentOnActivity`.
Added SQL commands to create table `CommentOnActivity`.

genxium/PlayHongKongResort,duanp0128/PlayHongKongResort,duanp0128/PlayHongKongResort,genxium/PlayHongKongResort,genxium/PlayHongKongResort,duanp0128/PlayHongKongResort,genxium/PlayHongKongResort,duanp0128/PlayHongKongResort,genxium/PlayHongKongResort