SHOW CONNECTIONS
Applies to: 
Databricks SQL Databricks Runtime 13.3 LTS and above
Lists all the connections in the system.
Syntax
SHOW CONNECTIONS
You can also use SERVERS instead of CONNECTIONS.
Parameters
None
Returns
A result set of connections with the following columns:
name STRING NOT NULL: names of connections in the metastore.connection_type STRING NOT NULL: The type of the connection. For example:postgresql.created_at STRING NOT NULL: The timestamp when the connection was created, inISO 8601format.created_by STRING NOT NULL: The principal who created the connection.comment STRING: An optional user specified comment on a connection.
Examples
SQL
> SHOW CONNECTIONS;
name connection_type created_at created_by comment
------------------- --------------- ---------------------------- ------------- ---------------------
mysql_connection mysql 2022-01-01T00:00:00.000+0000 alf@melmak.et mysql connection
postgres_connection postgresql 2022-06-12T13:30:00.000+0000 alf@melmak.et postgresql connection