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Add SQL scheme
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‎src/sql/scheme_mysql.sql

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# DEPRECATED. Now PostgreSQL is used.
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CREATE TABLE repos (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(100),
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title VARCHAR(100),
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templates BOOLEAN,
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owner_id INTEGER REFERENCES users(id),
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE versions (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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name varchar(255) not NULL,
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repo_id integer references repos(id),
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commit varchar(40) not NULL,
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hidden BOOLEAN DEFAULT FALSE,
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config JSON,
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samples_count INTEGER,
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE samples (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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-- repo
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version_id INTEGER references versions(id),
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-- save/update
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version INTEGER DEFAULT 0,
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-- hash CHAR(8),
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-- main info
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name VARCHAR(255),
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description TEXT,
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short_description VARCHAR(1024),
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url VARCHAR(255),
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-- meta
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tags JSON,
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deleted_tags JSON, -- to not auto-add already deleted tags generated from code when save/fork
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP,
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exports VARCHAR(255),
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views BIGINT DEFAULT 0,
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likes INTEGER DEFAULT 0,
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owner_id INTEGER REFERENCES users(id),
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preview BOOLEAN DEFAULT FALSE,
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latest BOOLEAN DEFAULT FALSE,
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-- html, js, css
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scripts TEXT,
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local_scripts TEXT,
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styles TEXT,
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code_type VARCHAR(16),
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code MEDIUMTEXT,
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style_type VARCHAR(16),
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style TEXT,
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markup_type VARCHAR(16),
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markup TEXT
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) CHARACTER SET=utf8;
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CREATE TABLE templates (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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sample_id BIGINT REFERENCES samples(id),
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE users (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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fullname VARCHAR(64),
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username VARCHAR(64),
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email VARCHAR(64),
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password VARCHAR(64),
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salt VARCHAR(64),
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permissions BIGINT,
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE sessions (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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session CHAR (36) NOT NULL,
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user_id INT REFERENCES users(id),
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE data_sources (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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name CHAR (64) NOT NULL,
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title CHAR (64) NOT NULL,
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url VARCHAR(255) NOT NULL,
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type VARCHAR(64) NOT NULL,
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sets JSON,
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE data_sets (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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data_source_id INTEGER REFERENCES data_sources(id),
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logo VARCHAR(64),
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name VARCHAR (64),
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title VARCHAR (64),
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description VARCHAR(256),
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tags JSON,
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source VARCHAR(256),
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sample MEDIUMTEXT,
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url VARCHAR(255) NOT NULL,
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data LONGTEXT,
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE banned_tags (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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tag VARCHAR(64) NOT NULL UNIQUE,
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE visits (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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user_id INTEGER NOT NULL REFERENCES users(id),
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sample_id BIGINT NOT NULL REFERENCES samples(id),
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create_date DATETIME DEFAULT CURRENT_TIMESTAMP
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) CHARACTER SET=utf8;
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CREATE TABLE tags_mw (
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name VARCHAR(64),
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count BIGINT UNSIGNED
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) CHARACTER SET=utf8;
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CREATE INDEX sample_id_index ON visits (sample_id);
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CREATE INDEX session_index ON sessions (session);
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CREATE INDEX user_id_index ON sessions (user_id);
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CREATE INDEX version_id_index ON samples (version_id);
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CREATE INDEX latest_index ON samples (latest);
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CREATE INDEX url_index ON samples (url);
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CREATE INDEX owner_id ON samples (owner_id);
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CREATE INDEX views_id ON samples (views);

‎src/sql/scheme_postgre.sql

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DROP TABLE samples;
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DROP TABLE versions;
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DROP TABLE repos;
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DROP TABLE users;
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DROP SEQUENCE user_id_seq;
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DROP SEQUENCE repo_id_seq;
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DROP SEQUENCE version_id_seq;
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DROP SEQUENCE sample_id_seq;
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CREATE SEQUENCE user_id_seq;
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CREATE TABLE users (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('user_id_seq'),
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fullname VARCHAR(64),
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username VARCHAR(64),
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email VARCHAR(64),
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password VARCHAR(64),
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salt VARCHAR(64),
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permissions BIGINT,
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE SEQUENCE repo_id_seq;
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CREATE TABLE repos (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('repo_id_seq'),
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name VARCHAR(100),
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title VARCHAR(100),
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templates BOOLEAN,
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owner_id BIGINT REFERENCES users(id),
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE SEQUENCE version_id_seq;
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CREATE TABLE versions (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('version_id_seq'),
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name VARCHAR (255) NOT NULL,
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repo_id BIGINT REFERENCES repos(id),
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commit VARCHAR (40) NOT NULL,
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hidden BOOLEAN DEFAULT FALSE,
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config JSONB,
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samples_count INTEGER,
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE SEQUENCE sample_id_seq;
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CREATE TABLE samples (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('sample_id_seq'),
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-- repo
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version_id BIGINT REFERENCES versions(id),
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-- save/update
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version INTEGER DEFAULT 0,
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-- main info
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name VARCHAR(255),
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description TEXT,
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short_description VARCHAR(1024),
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url VARCHAR(255),
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-- meta
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tags VARCHAR(128)[],
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deleted_tags VARCHAR(128)[], -- to not auto-add already deleted tags generated from code when save/fork
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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views BIGINT DEFAULT 0,
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likes INTEGER DEFAULT 0,
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owner_id BIGINT REFERENCES users(id),
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preview BOOLEAN DEFAULT FALSE,
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latest BOOLEAN DEFAULT FALSE,
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-- html, js, css
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scripts VARCHAR(256)[],
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styles VARCHAR(256)[],
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code_type VARCHAR(16),
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code TEXT,
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style_type VARCHAR(16),
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style TEXT,
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markup_type VARCHAR(16),
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markup TEXT
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);
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CREATE INDEX tags_index ON samples USING gin (tags);
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CREATE INDEX version_id_index ON samples (version_id);
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CREATE INDEX latest_index ON samples (latest);
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CREATE INDEX url_index ON samples (url);
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CREATE INDEX owner_id ON samples (owner_id);
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CREATE INDEX views_id ON samples (views);
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CREATE SEQUENCE template_id_seq;
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CREATE TABLE templates (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('template_id_seq'),
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sample_id BIGINT REFERENCES samples(id),
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE SEQUENCE session_id_seq;
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CREATE TABLE sessions (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('session_id_seq'),
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session CHAR (36) NOT NULL,
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user_id BIGINT REFERENCES users(id),
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX session_index ON sessions (session);
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CREATE INDEX user_id_index ON sessions (user_id);
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CREATE SEQUENCE data_source_id_seq;
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CREATE TABLE data_sources (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('data_source_id_seq'),
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name VARCHAR (64) NOT NULL,
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title VARCHAR (64) NOT NULL,
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url VARCHAR(255) NOT NULL,
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type VARCHAR(64) NOT NULL,
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE SEQUENCE data_set_id_seq;
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CREATE TABLE data_sets (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('data_set_id_seq'),
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data_source_id BIGINT REFERENCES data_sources(id),
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logo VARCHAR(64),
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name VARCHAR (64),
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title VARCHAR (64),
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description VARCHAR(256),
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tags VARCHAR(128),
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source VARCHAR(256),
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sample TEXT,
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url VARCHAR(255) NOT NULL,
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data TEXT,
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE SEQUENCE banned_tag_id_seq;
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CREATE TABLE banned_tags (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('banned_tag_id_seq'),
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tag VARCHAR(128) NOT NULL UNIQUE,
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE SEQUENCE visit_id_seq;
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CREATE TABLE visits (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('visit_id_seq'),
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user_id BIGINT NOT NULL REFERENCES users(id),
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sample_id BIGINT NOT NULL REFERENCES samples(id),
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create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX sample_id_index ON visits (sample_id);
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CREATE SEQUENCE canonical_visit_id_seq;
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CREATE TABLE canonical_visits (
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('canonical_visit_id_seq'),
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user_id BIGINT NOT NULL REFERENCES users(id),
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url VARCHAR(255) NOT NULL,
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repo_id BIGINT REFERENCES repos(id),
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create_date TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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UNIQUE (user_id, url, repo_id)
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);
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CREATE INDEX url_canonical_visits_index ON canonical_visits (url);
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CREATE MATERIALIZED VIEW tags AS
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SELECT tags.nm AS name,
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regexp_replace(regexp_replace(regexp_replace(lower(tags.nm), '[^a-z0-9]', '-', 'g'), '-[-]+', '-', 'g'), '(-$|^-)', '', 'g') AS id,
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count
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FROM
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(SELECT unnest(tags) AS nm,
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count(*) AS count
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FROM samples
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WHERE samples.latest
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AND samples.id NOT IN (SELECT sample_id FROM templates)
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GROUP BY nm
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ORDER BY COUNT DESC) tags
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WHERE nm NOT IN (SELECT tag FROM banned_tags)
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WITH DATA;

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