source_id, enterprise_id, EntName, orgcode, street_code, community_code, lon, lat, xindex, yindex,document_id, BaseInClassId, palce, rk_source_id, type_id, hurt_type_id, is_harmful_gas, is_influential, details, personnel_num, price, possibility, seriousness, risk_grade, engineering, measures, created, modified, modify_time, create_time, controlled, status, infrastructure
update rk_sources set xindex = '',yindex = ''
where source_id = #{sourceId}