质控分离：冗余条件删除

src/main/resources/mapper/QcCasesEntryHospitalMapper.xml

@@ -43,7 +43,6 @@
             </otherwise>
         </choose>
         b.is_reject As isReject,
-        b.is_used AS isUsed,
         a.rule_type
         from
         qc_cases_entry a