PostgreSQL 9.3データ型の要素をどのように更新できるかわかりません。
私の例:
CREATE TABLE "user"
(
id uuid NOT NULL,
password character varying(255),
profiles json,
gender integer NOT NULL DEFAULT 0,
created timestamp with time zone,
connected timestamp with time zone,
modified timestamp with time zone,
active integer NOT NULL DEFAULT 1,
settings json,
seo character varying(255) NOT NULL,
CONSTRAINT id_1 PRIMARY KEY (id)
)
WITH (
OIDS=TRUE
);
ALTER TABLE "user"
OWNER TO postgres;
「プロファイル」のJSON部分
{
"Facebook": {
"identifier": "xxxxxxxxxxx",
"profileURL": "none",
"webSiteURL": "none",
"photoURL": "none",
"displayName": "test2 test2",
"description": "none",
"firstName": "test2",
"lastName": "test2",
"gender": 2,
"language": "none",
"age": "none",
"birthDay": "none",
"birthMonth": "none",
"birthYear": "none",
"email": "test@test.com",
"emailVerified": "none",
"Added": null,
"phone": "none",
"address": "none",
"country": "none",
"region": "none",
"city": "none",
"zip": "none"
},
"Google": {
"identifier": "xxxxxxxxxxxxxxxxxxxxxx",
"profileURL": "none",
"webSiteURL": "none",
"photoURL": "none",
"displayName": "test2 test2",
"description": "none",
"firstName": "test2",
"lastName": "test2",
"gender": 2,
"language": "none",
"age": "none",
"birthDay": "none",
"birthMonth": "none",
"birthYear": "none",
"email": "test@test.com",
"emailVerified": "none",
"Added": null,
"phone": "none",
"address": "none",
"country": "none",
"region": "none",
"city": "none",
"zip": "none"
}
}
フロントエンドにx-editを使用しています。このようなものが機能することを期待していましたが、機能しません。
UPDATE public.user
SET "profiles"->'Facebook'->'social'->'facebook' = 'test' WHERE` id='id'
JSONデータ型を更新する方法に関する情報を見つけることができないようです。