Github user gatorsmile commented on the issue:
https://github.com/apache/spark/pull/14897
`SHOW DATABASES` does not output the database name. I am wondering how
users can quickly find the global temporary database name?
```Scala
sql(s"SET spark.sql.globalTempDatabase").show()
```
```
+--------------------+-----------+
| key| value|
+--------------------+-----------+
|spark.sql.catalog...|<undefined>|
+--------------------+-----------+
```
Basically, they need to read the source code. : ) I guess we need to
include global temporary database name in `SHOW DATABASES` and document it in
`Spark SQL, DataFrames and Datasets Guide`
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
