服务器未知运行时异常: 
### Error querying database.  Cause: java.sql.SQLSyntaxErrorException: Unknown column 'order_code' in 'field list'
### The error may exist in file [D:\code\casic-metering-biz-xichang\casic-metering-dao\target\classes\mapper\business\BizBusinessOrderSampleRelationMapper.xml]
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT COUNT(*) AS total FROM (SELECT eei.equipment_no AS sampleNo, eei.equipment_name AS sampleName, eei.model AS sampleModel FROM eqpt_equipment_info eei WHERE 1 = 1) eei JOIN (SELECT bosr.sample_id, bosr.appendix_descn, bosr.appearance_inspect, bosr.special_require, bosr.measure_content, bosr.create_time FROM biz_business_order_sample_relation bosr JOIN (SELECT id, order_code FROM biz_business_order_info WHERE customer_id = ?) bo ON bo.id = bosr.order_id WHERE bosr.interchange_id IS NULL) bor ON bor.sample_id = eei.id
### Cause: java.sql.SQLSyntaxErrorException: Unknown column 'order_code' in 'field list'
; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Unknown column 'order_code' in 'field list'