70 lines
2.3 KiB
MySQL
70 lines
2.3 KiB
MySQL
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DROP SCHEMA IF EXISTS `blog-app`;
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CREATE SCHEMA `blog-app`;
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USE `blog-app`;
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CREATE TABLE users (
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id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(32) NOT NULL UNIQUE,
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email VARCHAR(254) NOT NULL UNIQUE,
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password BINARY(60) NOT NULL UNIQUE
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);
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CREATE TABLE active_tokens (
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id INT UNSIGNED PRIMARY KEY,
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token CHAR(40) NOT NULL,
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FOREIGN KEY (id) REFERENCES users(id) ON DELETE CASCADE
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ON UPDATE CASCADE
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);
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CREATE TABLE forget_tokens (
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id INT UNSIGNED PRIMARY KEY,
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token CHAR(40) NOT NULL,
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FOREIGN KEY (id) REFERENCES users(id) ON DELETE CASCADE
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ON UPDATE CASCADE
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);
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CREATE TABLE verify_tokens (
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id INT UNSIGNED PRIMARY KEY,
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token CHAR(40) NOT NULL,
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FOREIGN KEY (id) REFERENCES users(id) ON DELETE CASCADE
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ON UPDATE CASCADE
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);
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CREATE TABLE posts (
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id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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title VARCHAR(255) NOT NULL,
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content TEXT NOT NULL,
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author VARCHAR(32) NOT NULL,
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create_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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update_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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ON UPDATE CURRENT_TIMESTAMP,
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FOREIGN KEY (author) REFERENCES users(name) ON DELETE CASCADE
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ON UPDATE CASCADE
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);
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CREATE TABLE comments (
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id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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content TEXT NOT NULL,
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author VARCHAR(32) NOT NULL,
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create_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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update_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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ON UPDATE CURRENT_TIMESTAMP,
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comment_to INT UNSIGNED NOT NULL,
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FOREIGN KEY (author) REFERENCES users(name) ON DELETE CASCADE
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ON UPDATE CASCADE,
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FOREIGN KEY (comment_to) REFERENCES posts(id) ON DELETE CASCADE
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);
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CREATE TABLE tags (
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id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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keyword VARCHAR(32) NOT NULL UNIQUE
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);
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CREATE TABLE post_tag (
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post_id INT UNSIGNED NOT NULL,
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tag_id INT UNSIGNED NOT NULL,
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PRIMARY KEY (post_id, tag_id),
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FOREIGN KEY (post_id) REFERENCES posts(id) ON DELETE CASCADE,
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FOREIGN KEY (tag_id) REFERENCES tags(id) ON DELETE CASCADE
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);
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