促销方案bug修复

src/custom/restcontroller/webmanage/sale/promotion/SQL/商品查询.sql

@@ -12,7 +12,7 @@ SELECT
 FROM
 	plm_item t1
 	 LEFT JOIN plm_unit t2 ON t2.unitid = t1.unitid AND t2.siteid = t1.siteid
-	where $where$ and t1.siteid=$siteid$ and t1.status='审核'
+	where $where$ and t1.siteid=$siteid$ and t1.status='审核' and t1.itemid not in (select itemid from sa_promotion_items where sa_promotionid=$sa_promotionid$)
 	  and t1.itemid in (SELECT itemid
                     from plm_item_tradefield
                     WHERE ($where1$)