??????[jira] [Created] (IOTDB-327) Group by without value filter skip page logic is wrong

[??????????????????????]

Hi~
I'm working on this issue, it will be fixed soon.




------------------ ???????? ------------------
??????:&nbsp;"Yuan Tian (Jira)"<j...@apache.org&gt;;
????????:&nbsp;2019??11??29??(??????) ????5:26
??????:&nbsp;"dev"<dev@iotdb.apache.org&gt;;

????:&nbsp;[jira] [Created] (IOTDB-327) Group by without value filter skip page 
logic is wrong



Kaifeng Xue created IOTDB-327:
---------------------------------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
Summary: Group by without value filter skip page logic is wrong
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 Key: IOTDB-327
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 URL: https://issues.apache.org/jira/browse/IOTDB-327
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
Project: Apache IoTDB
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Issue Type: Bug
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Reporter: 
Kaifeng Xue


Our group by logic doesn't use window to judge whether we can skip page but use 
time filter to skip. This will cause use wrong page header. 
If you want to reproduce this bug, you can add a "flush" statement after this 
code in 
"/server/src/test/java/org/apache/iotdb/db/integration/IOTDBGroupByIT.java"
```
"INSERT INTO root.ln.wf01.wt01(timestamp,temperature,status, hardware) "
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + "values(150, 200.2, 
true, 220)",
```
The test called "countSumAvgTest" will fail






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