select id, contract_name, contract_file_path, position_json, order_num,create_time, creator, update_time, updater from contract_management insert into contract_management id, contract_name, contract_file_path, position_json, order_num, create_time, creator, update_time, updater, #{id}, #{contractName}, #{contractFilePath}, #{positionJson}, #{orderNum}, #{createTime}, #{creator}, #{updateTime}, #{updater}, update contract_management contract_name = #{contractName}, contract_file_path = #{contractFilePath}, position_json = #{positionJson}, order_num = #{orderNum}, create_time = #{createTime}, creator = #{creator}, update_time = #{updateTime}, updater = #{updater}, where id = #{id} delete from contract_management where id = #{id} delete from contract_management where id in #{id}