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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/03/14 08:31:22 UTC
[GitHub] [arrow-datafusion] Ted-Jiang opened a new issue #2007: [Ballista] Support more ScalarFunction in Ballista
Ted-Jiang opened a new issue #2007:
URL: https://github.com/apache/arrow-datafusion/issues/2007
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
Now
```
select * from lineitem where l_quantity = random()*10;
[2022-03-14T06:19:49Z INFO ballista_core::execution_plans::distributed_query] Connecting to Ballista scheduler at http://localhost:50050
Internal("failed to serialize logical plan: General(\"Unsupported scalar function Random\")")
```
**Describe the solution you'd like**
Add more ScalarFunction in `datafusion.proto`, and test it.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.
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[GitHub] [arrow-datafusion] yjshen closed issue #2007: [Ballista] Support more ScalarFunction in Ballista
Posted by GitBox <gi...@apache.org>.
yjshen closed issue #2007:
URL: https://github.com/apache/arrow-datafusion/issues/2007
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[GitHub] [arrow-datafusion] Ted-Jiang commented on issue #2007: [Ballista] Support more ScalarFunction in Ballista
Posted by GitBox <gi...@apache.org>.
Ted-Jiang commented on issue #2007:
URL: https://github.com/apache/arrow-datafusion/issues/2007#issuecomment-1066509688
Now we lack of these, i have done some in my local brach.
```
ScalarFunction::ToTimestampMillis
ScalarFunction::Log2
ScalarFunction::Signum
ScalarFunction::Ascii
ScalarFunction::BitLength
ScalarFunction::Btrim
ScalarFunction::CharacterLength
ScalarFunction::Chr
ScalarFunction::ConcatWithSeparator
ScalarFunction::InitCap
ScalarFunction::Left
ScalarFunction::Lpad
ScalarFunction::Random
ScalarFunction::RegexpReplace
ScalarFunction::Repeat
ScalarFunction::Replace
ScalarFunction::Reverse
ScalarFunction::Right
ScalarFunction::Rpad
ScalarFunction::SplitPart
ScalarFunction::StartsWith
ScalarFunction::Strpos
ScalarFunction::Substr
ScalarFunction::ToHex
ScalarFunction::ToTimestampMicros
ScalarFunction::ToTimestampSeconds
ScalarFunction::Now
ScalarFunction::Translate
ScalarFunction::RegexpMatch
```
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