--Código para a criação das tabelas do banco de dados.

-- Tabela para quartos CREATE TABLE room ( id SERIAL PRIMARY KEY, capacity SMALLINT, description VARCHAR(500), name VARCHAR(100), price_hour NUMERIC(10, 2) -- Melhorei a precisão do tipo de dado para NUMERIC(10, 2) );

-- Tabela para usuários CREATE TABLE users ( id SERIAL PRIMARY KEY, username VARCHAR(100), email VARCHAR(100), password VARCHAR(100), address VARCHAR(200), city VARCHAR(100), state CHAR(2) );

-- Tabela para reservas CREATE TABLE reservation ( id SERIAL PRIMARY KEY, event_category VARCHAR(100), date DATE, start_time TIME, end_time TIME, room_id INTEGER, user_id INTEGER, access_key VARCHAR(100), status VARCHAR(50), FOREIGN KEY (room_id) REFERENCES room (id), FOREIGN KEY (user_id) REFERENCES users (id) );

-- Tabela para empresas CREATE TABLE company ( id SERIAL PRIMARY KEY, business_name VARCHAR(200), cnpj CHAR(14), postal_code CHAR(8), email VARCHAR(100), address VARCHAR(200), city VARCHAR(100), neighborhood VARCHAR(100), telephone CHAR(20) );