<iftest="testQuestionsId!=null and testQuestionsId!=0">
select
if(locate('其他',tpr.contents),
'其他',tpr.contents) as content,
count(*) as nums
from t_patient_information tpi
left join t_patient_record tpr on tpi.id=tpr.patient_id and tpr.rec_status=0
select if(locate('其他',tpr.contents),'其他',tpr.contents) as content,count(DISTINCT patient_id)) as nums from t_patient_information tpi left join t_patient_record tpr on tpi.id=tpr.patient_id and tpr.rec_status=0
where tpi.rec_status=0
<iftest="testQuestionsId!=null and testQuestionsId!=0">