Select control_route_id, control_route_type, control_route_code, control_route_name, start_device, end_device, control_route_status, control_route_remark From IO_CONTROL_ROUTE control_route_id=#CONTROL_ROUTE_ID# start_device=#START_DEVICE# and end_device=#END_DEVICE# AND CONTROL_ROUTE_STATUS = '1' Insert Into IO_CONTROL_ROUTE ( control_route_type, control_route_code, control_route_name, start_device, end_device, control_route_status, control_route_remark )Values( #CONTROL_ROUTE_TYPE#, #CONTROL_ROUTE_CODE#, #CONTROL_ROUTE_NAME#, #START_DEVICE#, #END_DEVICE#, #CONTROL_ROUTE_STATUS#, #CONTROL_ROUTE_REMARK# ) select @@IDENTITY as value Update IO_CONTROL_ROUTE Set control_route_type=#CONTROL_ROUTE_TYPE#, control_route_code=#CONTROL_ROUTE_CODE#, control_route_name=#CONTROL_ROUTE_NAME#, start_device=#START_DEVICE#, end_device=#END_DEVICE#, control_route_status=#CONTROL_ROUTE_STATUS#, control_route_remark=#CONTROL_ROUTE_REMARK# control_route_id=#CONTROL_ROUTE_ID# Delete From IO_CONTROL_ROUTE control_route_id=#CONTROL_ROUTE_ID# start_device=#START_DEVICE# AND CONTROL_ROUTE_TYPE=31