kasakrisz commented on pull request #3054:
URL: https://github.com/apache/hive/pull/3054#issuecomment-1055193248
@dh20
I run the following query using apache master
```
SELECT concat_ws(',', array(1, 2, 3));
```
and got
```
Argument 2 of function CONCAT_WS must be "string or array<string>", but
"array<int>" was found.
```
This seems to be ok since it clearly indicates that an `array of int` was
passed but an `array of string` is expected.
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