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Posted to notifications@iotdb.apache.org by "Haonan Hou (Jira)" <ji...@apache.org> on 2023/05/31 03:33:00 UTC

[jira] [Created] (IOTDB-5947) Optimize the AlignedTVList column check logic when insert

Haonan Hou created IOTDB-5947:
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             Summary: Optimize the AlignedTVList column check logic when insert
                 Key: IOTDB-5947
                 URL: https://issues.apache.org/jira/browse/IOTDB-5947
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: Haonan Hou


Currently, one insert will calculate an int array to record index information of AlignedTVList and values in InsertPlan. This calculation will traverse the measurement list twice.

However, this logic can be simplified by traverse only once. We can just use a new values Object array, move the origin values to this new array which matches the order of the AlignedList, and then insert the new values into TVList.



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