Simple is IT, 누구나 보고 누구나 깨닫는 IT

N+1 Settings TypeDefs const typeDefs = `#graphql type User { id: Int!, name: String!, } type Post { id: Int!, boardId: Int!, user: User!, } type Board { id: Int!, posts: [Post], } type Query { board(id: Int!): Board } `; Resolvers const resolvers = { Query: { board: (_, { id }) => Board.findOne({ where: id }), }, Board: { posts: board => Post.findAll({ where: { boardId: board.id }}), }, Post: { ..