3

backend/db/db.sql

@@ -156,7 +156,7 @@ CREATE TABLE IF NOT EXISTS products (
   user_id       BIGINT UNSIGNED NOT NULL,
   name          VARCHAR(120) NOT NULL,
   category_id   BIGINT UNSIGNED NULL,
-  unit_id       BIGINT UNSIGNED NOT NULL,
+  -- unit_id 已移除
   brand         VARCHAR(64) NULL,
   model         VARCHAR(64) NULL,
   spec          VARCHAR(128) NULL,
@@ -175,12 +175,12 @@ CREATE TABLE IF NOT EXISTS products (
   UNIQUE KEY ux_products_shop_barcode (shop_id, barcode),
   KEY idx_products_shop (shop_id),
   KEY idx_products_category (category_id),
-  KEY idx_products_unit (unit_id),
+  -- KEY idx_products_unit (unit_id),
   FULLTEXT KEY ft_products_search (name, brand, model, spec, search_text),
   CONSTRAINT fk_products_shop FOREIGN KEY (shop_id) REFERENCES shops(id),
   CONSTRAINT fk_products_user FOREIGN KEY (user_id) REFERENCES users(id),
   CONSTRAINT fk_products_category FOREIGN KEY (category_id) REFERENCES product_categories(id),
-  CONSTRAINT fk_products_unit FOREIGN KEY (unit_id) REFERENCES product_units(id),
+  -- CONSTRAINT fk_products_unit FOREIGN KEY (unit_id) REFERENCES product_units(id),
   CONSTRAINT fk_products_globalsku FOREIGN KEY (global_sku_id) REFERENCES global_skus(id),
   CONSTRAINT ck_products_safe_range CHECK (safe_min IS NULL OR safe_max IS NULL OR safe_min <= safe_max)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='商品';