USE inventory_db; CREATE TABLE IF NOT EXISTS clients ( id INT(11) AUTO_INCREMENT PRIMARY KEY, company_name VARCHAR(255) NULL, first_name VARCHAR(100) NOT NULL, last_name VARCHAR(100) NOT NULL, email VARCHAR(255) NOT NULL UNIQUE, phone VARCHAR(20) NULL, address VARCHAR(255) NULL, city VARCHAR(100) NULL, state VARCHAR(100) NULL, postal_code VARCHAR(20) NULL, country VARCHAR(100) NULL, notes TEXT NULL, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, INDEX idx_email (email), INDEX idx_name (last_name, first_name) );