| | |
|---|
| | | </resultMap> |
|---|
| | | |
|---|
| | | <!-- n,v,workstation_id --> |
|---|
| | | <select id="mylist" resultType="com.qianwen.mdc.collect.entity.iotdb.ProcessParam" |
|---|
| | | parameterType="java.lang.Long"> |
|---|
| | | select n,v,workstation_id from root.f2.process_param* |
|---|
| | | where workstation_id=#{workstationId} |
|---|
| | | order by time asc limit 1 align by device |
|---|
| | | |
|---|
| | | <select id="lastParamByWorstationId" resultType="com.qianwen.mdc.collect.entity.iotdb.ProcessParam"> |
|---|
| | | select n as n,v as v,workstation_id as workstationId from root.f2.process_param_${workstationId}_* order by time desc limit 1 align by device |
|---|
| | | </select> |
|---|
| | | |
|---|
| | | </mapper> |
|---|
