はじめに
{
user1: user(login: "TsuyoshiMorita-freelance"){
bio
login
}
user2: user(login: "TsuyoshiMorita-freelance"){
bio
login
}
}
フラグメント(Fragments)
- フラグメントスプレッド「
...commonFields
」
{
user1: user(login: "TsuyoshiMorita-freelance"){
...commonFields
}
user2: user(login: "TsuyoshiMorita-freelance"){
...commonFields
}
}
fragment commonFields on User {
bio
login
avatarUrl
bioHTML
company
companyHTML
}
操作名(Operation Name)
query getUser1{
user1: user(login: "TsuyoshiMorita-freelance") {
name
}
}
query getUser2{
user1: user(login: "TsuyoshiMorita-freelance") {
avatarUrl
}
}
変数
query ($login: String!){
user1: user(login: $login) {
name
avatarUrl
}
}
{
"login": "TsuyoshiMorita-freelance"
}
データの更新
- SQLでいう、Insert,Update,Deleteの操作を指す
- 下記の例はgithubのスターを登録及び外す処理のサンプル
mutation addStar {
addStar(input: {starrableId: "MDEwOlJlcG9zaXRvcnkxMjM5NTA3MjU="}) {
starrable {
viewerHasStarred
}
}
}
mutation removeStar {
removeStar(input: {starrableId: "MDEwOlJlcG9zaXRvcnkxMjM5NTA3MjU="}) {
starrable {
viewerHasStarred
}
}
}