服务器未知运行时异常: 
### Error updating database.  Cause: java.sql.SQLException: Field 'approval_type' doesn't have a default value
### The error may exist in com/casic/missiles/mapper/equipment/BizEquipmentInfoApprovalMapper.java (best guess)
### The error may involve com.casic.missiles.mapper.equipment.BizEquipmentInfoApprovalMapper.insert-Inline
### The error occurred while setting parameters
### SQL: INSERT INTO biz_equipment_info_approval  ( id,   approval_status,  equipment_no, equipment_name,  purchase_date, product_country, manufacturer, manufacture_no, produce_date, unit_price, model, quality_status, usage_status, level, type, standard_type, dept_id, dept_name, director_id, director_name, category, measure_cycle,    trace_company, trace_date, measure_valid_date, meter_identify,    create_user_id, create_user_name, create_time, update_time )  VALUES  ( ?,   ?,  ?, ?,  ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,    ?, ?, ?, ?,    ?, ?, ?, ? )
### Cause: java.sql.SQLException: Field 'approval_type' doesn't have a default value
; Field 'approval_type' doesn't have a default value; nested exception is java.sql.SQLException: Field 'approval_type' doesn't have a default value