--修复试卷统计与成绩不符 
UPDATE Training_TestRecord  SET Training_TestRecord.TestScores =item.SCore
from (SELECT SUM(SubjectScore) AS SCore,TestRecordId FROM Training_TestRecordItem
GROUP BY TestRecordId) item 
where Training_TestRecord.TestRecordId=item.TestRecordId AND Training_TestRecord.TestEndTime IS NOT NULL 
AND  item.SCore != Training_TestRecord.TestScores AND item.SCore IS NOT NULL
GO