作为西湖新十景,杨景开发者_JAVA百科堤行因其一路绿树成荫,环境安静闲适广受游客喜爱。堤上有六座桥,称为“里六桥”。此六桥与苏堤外六桥相衬,那么杨公堤有哪六座桥,杨 公 堤六座桥叫什么呢? 下面吾爱知道小编
I am trying to create a database of users with connection between users (friends list). There are 2 main tables: UserEntity (main field id) and FriendEntity with fields: