[KYUUBI #758 ] [KYUUBI 661] Add UDF system_user

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### _Why are the changes needed?_
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add udf system_user.

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request

Closes #758 from zhaomin1423/661_add-system_user.

Closes #758

70eba56a [Min Zhao] update system user name
f5edc621 [Min Zhao] [KYUUBI 661] Add UDF system_user

Authored-by: Min Zhao <zhaomin1423@163.com>
Signed-off-by: Kent Yao <yao@apache.org>

2021-07-19 18:16:38 +08:00

626 B

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Auxiliary SQL Functions for Spark SQL

Kyuubi provides several auxiliary SQL functions as supplement to Spark's Built-in Functions

Name	Description	Return Type	Since
kyuubi_version	Return the version of Kyuubi Server	string	1.3.0
system_user	Return the system user name for the associated query engine	string	1.3.0

626 B Raw Blame History

Auxiliary SQL Functions for Spark SQL

626 B

Raw Blame History