-- MySQL dump 10.13  Distrib 8.0.42, for Win64 (x86_64)
--
-- Host: 127.0.0.1    Database: handsdb
-- ------------------------------------------------------
-- Server version	8.0.42

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!50503 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

--
-- Table structure for table `inventory`
--

DROP TABLE IF EXISTS `inventory`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `inventory` (
  `id` int NOT NULL AUTO_INCREMENT,
  `product_id` int NOT NULL,
  `location_id` int NOT NULL,
  `size_id` int DEFAULT NULL,
  `quantity` int NOT NULL DEFAULT '0',
  `min_quantity` int NOT NULL DEFAULT '0',
  `remarks` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
  `last_updated` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  UNIQUE KEY `unique_product_location_size` (`product_id`,`location_id`,`size_id`),
  KEY `location_id` (`location_id`),
  KEY `size_id` (`size_id`),
  KEY `idx_quantity` (`quantity`),
  KEY `idx_inventory_lookup` (`product_id`,`location_id`,`size_id`),
  CONSTRAINT `inventory_ibfk_1` FOREIGN KEY (`product_id`) REFERENCES `products` (`id`) ON DELETE CASCADE,
  CONSTRAINT `inventory_ibfk_2` FOREIGN KEY (`location_id`) REFERENCES `locations` (`id`) ON DELETE CASCADE,
  CONSTRAINT `inventory_ibfk_3` FOREIGN KEY (`size_id`) REFERENCES `product_sizes` (`id`) ON DELETE SET NULL,
  CONSTRAINT `chk_inventory_non_negative` CHECK ((`quantity` >= 0))
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `inventory`
--

LOCK TABLES `inventory` WRITE;
/*!40000 ALTER TABLE `inventory` DISABLE KEYS */;
INSERT INTO `inventory` VALUES (2,5,1,NULL,0,0,NULL,'2025-12-19 16:39:56');
/*!40000 ALTER TABLE `inventory` ENABLE KEYS */;
UNLOCK TABLES;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;

/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

-- Dump completed on 2025-12-19 13:45:42
