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/* create users table */
CREATE TABLE users (
username VARCHAR(128) NOT NULL PRIMARY KEY,
email VARCHAR(128) NOT NULL,
password VARCHAR(128) NOT NULL, /* in plain text */
role INTEGER NOT NULL, /* 0: normal user, 1: administrator */
first_name VARCHAR(128),
last_name VARCHAR(128)
);
/* create posts table */
CREATE TABLE posts (
post_id INTEGER NOT NULL PRIMARY KEY,
author_id VARCHAR(128) NOT NULL
CONSTRAINT fk_author REFERENCES users(username),
create_time INTEGER NOT NULL, /* UNIX timestamp */
title VARCHAR(256) NOT NULL, /* title of the post */
content TEXT, /* post body */
status INTEGER NOT NULL /* 0: published; 1: draft; 2: pending; 2: denied */
);
/* insert some initial data records for testing */
INSERT INTO users VALUES ('admin', 'admin@example.com', 'demo', 1, 'Qiang', 'Xue');
INSERT INTO users VALUES ('demo', 'demo@example.com', 'demo', 0, 'Wei', 'Zhuo');
INSERT INTO posts VALUES (NULL, 'admin', 1175708482, 'first post', 'this is my first post', 0);
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