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Decimal fallback #51

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7 tasks done
rui-mo opened this issue Jan 20, 2021 · 0 comments · Fixed by #7
Closed
7 tasks done

Decimal fallback #51

rui-mo opened this issue Jan 20, 2021 · 0 comments · Fixed by #7
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enhancement New feature or request feature

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@rui-mo
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rui-mo commented Jan 20, 2021 •
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We tested current fallback logic on the generated decimal dataset, and found it is not sufficient enough. Therefore, we need to add more fallback logic for decimal type to make TPC-DS and TPC-H queries runnable.

  • SHJ
  • Union
  • Sort
  • update the ArrowWritableColumnarVector in arrow-datasource also.
  • fix the error caused by row-based exchange and columnar-BHJ.
  • SMJ
  • TPC-H
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[OAP-1846][oap-native-sql] add more fallback logic rui-mo/native-sql-engine
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@zhouyuan @zhixingheyi-tian @rui-mo