select * from prevent_risk_map where delete_status = 0 update prevent_risk_map set delete_status = 1 where delete_status = 0 and id = #{id} update prevent_risk_map set desc_info = #{descInfo}, last_edit_user_name = #{lastEditUserName}, gmt_moditify = #{gmtModitify} where delete_status = 0 and id = #{id}