update wind_field set engine_number = engine_number - 1 where field_code=#{fieldCode} SELECT wf.id as id, wf.company_code as companyCode, wc.company_name as windCompany, wf.field_code as fieldCode, wf.field_name as fieldName, wf.density as density, wf.state as state, wf.province_name as provinceName, wf.city_name as cityName, wf.elevation_height as elevationHeight, wf.create_time as createTime, wf.longitude as longitude, wf.latitude as latitude, woeg.wegNumber, woatr.atrNumber, fc.contractNumber FROM wind_field wf left join (SELECT weg.field_code,count(1) as wegNumber FROM wind_engine_group weg where weg.del_state = 0 group by field_code) woeg on wf.field_code =woeg.field_code left join (SELECT atr.field_code,count(1) as atrNumber FROM anemometer_tower_relation atr group by atr.field_code) woatr on wf.field_code = woatr.field_code left join (select field_code,count(1) as contractNumber from wind_field_contract where del_state = 0 group by field_code) fc on wf.field_code = fc.field_code left join wind_company wc on wf.company_code = wc.company_code where 1=1 and wf.del_state = 0 and wf.field_name like CONCAT("%", #{item.fieldName} ,"%") and wf.create_time = ]]> #{item.beginTime} and wf.create_time #{item.endTime} and wf.field_code in (select code_number from sys_organization_auth where role_id =#{item.roleId} and code_type = 'field') and wf.create_by = #{item.userId} or wf.field_code in (select code_number from sys_organization_auth where role_id =#{item.roleId} and code_type = 'field') order by id desc SELECT wf.field_code as fieldCode, wf.field_name as fieldName FROM wind_field wf where 1=1 and wf.del_state = 0 and wf.state = 1 and wf.create_by = #{userId} or wf.field_code in (select code_number from sys_organization_auth where role_id = #{roleId} and code_type = 'field') select company_code as companyCode, field_code as fieldCode, field_name as fieldName, density as density, state as state, province_name as provinceName, city_name as cityName, elevation_height as elevationHeight, create_time as createTime from wind_field where field_code = #{codeNumber}