我是node(express)和pg-promise的新手,还无法弄清楚如何将每个嵌套查询(loop)的结果添加到主json数组结果查询中。
我有两个表:帖子和评论。
CREATE TABLE post(
id serial,
content text not null,
linkExterno text,
usuario VARCHAR(50) NOT NULL REFERENCES usuarios(alias) ON UPDATE cascade ON DELETE cascade,
multimedia text,
ubicacation VARCHAR(100),
likes integer default 0,
time VARCHAR default now(),
reported boolean default false,
PRIMARY KEY (id) );
CREATE TABLE comment(
id serial,
idPost integer NOT NULL REFERENCES post(id) ON UPDATE cascade ON DELETE cascade,
acount VARCHAR(50) NOT NULL REFERENCES users(alias) ON UPDATE cascade ON DELETE cascade,
content text NOT NULL,
date date …Run Code Online (Sandbox Code Playgroud)