[jira] [Created] (IOTDB-940) Supports value filter for chunk and page statistics to accelerate query

["yuqi (Jira)" <ji...@apache.org>]

yuqi created IOTDB-940:
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             Summary: Supports value filter for chunk and page statistics to accelerate query
                 Key: IOTDB-940
                 URL: https://issues.apache.org/jira/browse/IOTDB-940
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: yuqi


Currently, It seems that query with value condition has not fully use statistics

For example:
{code:sql}
select * from root.ln.wf01.wt01 where temperature = 20.71;
{code}

Till now, we should load all chunk and page and to judge whether any time/value pair satisfys the condition, however, since chunk and page has collect meta information, we can directly use this statistics to reduce chunk and page loading.





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