某现场报一个SQL死锁,于是开启了1222跟踪: dbcc traceon(1222,-1) 一段时间之后拷贝ERROR文件查找相关信息,比较有用的摘录出来如下: 语句一: select study_iuid,station_aet,modality,accession_no,patient_fk,item_attrs,start_datetime from worklist w WITH(readpast), mwl_item m where w.TAG_STUDY_INSTANCE_UID=…