-- SQL to create the cost tracking table
-- Run this in phpMyAdmin or Local's Adminer tool

CREATE TABLE IF NOT EXISTS `wp_wpaw_cost_tracking` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `post_id` bigint(20) NOT NULL,
  `model` varchar(255) NOT NULL,
  `action` varchar(50) NOT NULL,
  `input_tokens` int(11) NOT NULL,
  `output_tokens` int(11) NOT NULL,
  `cost` decimal(10,6) NOT NULL,
  `created_at` datetime DEFAULT CURRENT_TIMESTAMP NOT NULL,
  PRIMARY KEY (`id`),
  KEY `post_id` (`post_id`),
  KEY `created_at` (`created_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- Verify table was created
SHOW TABLES LIKE 'wp_wpaw_cost_tracking';

-- Show table structure
DESCRIBE wp_wpaw_cost_tracking;