SELECT id,listing_id,discount_id,image,name,name_cn,source_id,source_name,first_publish_time,category_id,category_name,item_id,platform_discount_id,source_sku,sku,purchase_price,original_price,sale_price,currency,quality,status,remark,create_by,create_time,update_by,update_time,is_deleted,start_time,end_time FROM t_walmart_discount_product WHERE (source_sku = '5866715@MYTWAR0904' AND status = 0 AND is_deleted = 0);

系统设计不严谨,业务处理只能单个进行处理,测试环境未发现性能问题未加索引,相关问题已更改添加索引