SeanGaluzzi opened a new issue, #11711:
URL: https://github.com/apache/iotdb/issues/11711

   ### Search before asking
   
   - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and 
found nothing similar.
   
   
   ### Version
   
   - IoTDB 1.2.2 Standalone
   - IoTDB Grafana Plugin 1.0 (Grafana interface)
   - Grafana 10.2.2
   
   ### Describe the bug and provide the minimal reproduce step
   
   ### Problem Description
   When executing a `SELECT COUNT(DISTINCT())` query, there's an observed 
inconsistency in the returned count value between Grafana-Plugins and the IoTDB 
CLI. While the IoTDB CLI returns the expected and accurate count, the 
Grafana-Plugins display an incorrect count number.
   
   ### IoTDB CLI Result (Correct Count)
   ![IoTDB CLI 
Result](https://github.com/apache/iotdb/assets/126893672/47de14d3-4f66-4556-b23c-b9888427ad6b)
   ![IoTDB CLI 
Query](https://github.com/apache/iotdb/assets/126893672/e36e88ee-1458-46aa-b723-562d74f85dce)
   
   ### Grafana Explore Query (Incorrect Count)
   ![Grafana Explore 
Query](https://github.com/apache/iotdb/assets/126893672/44a48690-4fd0-4cc3-b681-664f4d77bf47)
   ![Grafana Explore 
Result](https://github.com/apache/iotdb/assets/126893672/1449ccc4-1c50-438d-9904-d3158ffaad14)
   
   ### Steps to Reproduce
   1. Execute the `SELECT COUNT(DISTINCT())` query using IoTDB CLI.
   2. Execute the same query using Grafana-Plugins within the Grafana Explore 
interface.
   3. Compare the returned count values.
   
   ### What did you expect to see?
   
   ### Expected Behavior
   The count value returned by Grafana-Plugins should align with the count 
value retrieved using IoTDB CLI for the same `COUNT(DISTINCT())` query.
   
   
   ### What did you see instead?
   
   ### Actual Behavior
   During the execution of the SELECT COUNT(DISTINCT()) query using 
Grafana-Plugins, the returned count value deviates from the expected count. 
Specifically, the count value displayed in Grafana-Plugins is 0, whereas the 
accurate count obtained through IoTDB CLI is 2.
   
   ### Anything else?
   
   The blurried part of the path are just for obscure sensitive data.
   
   ### Are you willing to submit a PR?
   
   - [ ] I'm willing to submit a PR!


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