-- +goose Up
-- SQL in section 'Up' is executed when this migration is applied

CREATE TABLE tags(tag_id SERIAL PRIMARY KEY, name varchar(255), parent_id INTEGER DEFAULT NULL, PRIMARY KEY(tag_id));

CREATE TABLE news(news_id INTEGER NOT NULL, url varchar(255), title varchar(255), tag_id integer REFERENCES tags, timestamp timestamp, description text, PRIMARY KEY(timestamp));

CREATE TABLE users(username VARCHAR(128), password VARCHAR(128), PRIMARY KEY(username));

-- +goose Down
-- SQL section 'Down' is executed when this migration is rolled back

DROP TABLE tags;
DROP TABLE news;
DROP TABLE users;