 
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 | 
| engine_name | Return the spark application name for the associated query engine | string | 1.3.0 | 
| system_user | Return the system user name for the associated query engine | string | 1.3.0 | 
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