Create a database in a ClickHouse cluster

When you create a ClickHouse cluster, a default database is created automatically. You cannot create a new database with the same name.

You can create new databases using SQL queries.

1. Connect to the cluster.

2. Create a database:

   CREATE DATABASE <database_name>;

   Specify <database_name> — the database name.

Learn more about creating databases in the CREATE DATABASE section of the ClickHouse documentation.