Tzu-Chiao Yeh

Here's my log dumped from vscode: ``` 2019-03-01 16:10:26.684489 [ThreadId 4] - run entered for hie-wrapper(hie-wrapper) Version 0.6.0.0, Git revision 5b4f45c7a9f51378a1501e58455836f3c6d69f5b (2419 commits) x86_64 ghc-8.6.3 2019-03-01 16:10:26.68741 [ThreadId 4] -...

Hello @nemith is this still working? If not, do you mind me take over this?

Not really sure why seems this test is flaky in OSX travis ``` === RUN TestConcurrent driver_test.go:1859: testing up to 151 concurrent connections driver_test.go:1913: reached 151 concurrent connections driver_test.go:1859: testing...

+1 I modify the `prompt.yn` as the issue talking about , and pull a request I think maybe the author would more like the return value as `the input match...

Maybe we can simply change the `Round` to accept i32 here: https://github.com/apache/arrow-datafusion/blob/main/datafusion/expr/src/function.rs#L651-L654

> Maybe we can simply change the `Round` to accept i32 here: https://github.com/apache/arrow-datafusion/blob/main/datafusion/expr/src/function.rs#L651-L654 Postgres output: ``` postgres=# select round(5.4323, 2147483648); ERROR: function round(numeric, bigint) does not exist LINE 1: select...