服务器未知运行时异常: 
### Error querying database.  Cause: java.sql.SQLSyntaxErrorException: Unknown column 'certificate_no' in 'field list'
### The error may exist in file [D:\cz\203\徐州计量\code\casic-metering\casic-metering-dao\target\classes\mapper\business\BusinessCertificateReportMapper.xml]
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT bcr.id,certificate_no AS "certificateNo",bcr.certificate_name AS "certificateName",csi.sample_no AS "sampleNo",         csi.sample_name AS "sampleName",csi.sample_model AS "sampleModel",csi.manufacturing_no AS "manufacturingNo",bo.order_code AS "orderNo",         bo.measure_type AS "measureType",bcr.certificate_type AS "certificateType",bcr.print_status AS "printStatus",bcr.print_num AS "printNum",         bcr.approval_status AS "approvalStatus",bcr.create_time AS "createTime",bcr.measure_person_id AS "measurePersonId"         FROM (             SELECT *             FROM business_certificate_report             WHERE is_del = 0                                                                               ) bcr         JOIN (             SELECT id             FROM business_order             WHERE is_del=0                                     ) bo ON bo.id=bcr.order_id         JOIN (             SELECT id             FROM customer_sample_info             WHERE is_del=0                                     ) csi ON csi.id=bcr.sample_id LIMIT ?
### Cause: java.sql.SQLSyntaxErrorException: Unknown column 'certificate_no' in 'field list'
; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Unknown column 'certificate_no' in 'field list'