ClickHouse Client

Download and install clickhouse-client (instructions).

Run the clickhouse-client command with your credentials (or simply copy the native connection command from the "Connect" menu under your ClickHouse Cloud service).

clickhouse-client --host <hostname> \
                  --secure \
                  --port 9440 \
                  --user <username> \
                  --password <password>

Start querying ClickHouse!