ClickHouse - Mora

Prerequisites

A ClickHouse server with the HTTP interface enabled (typically port 8443 for TLS or 8123 for plaintext).
A user with read access to the target database.

Required fields

Field	Description	Example
Name	A display name for this datasource.	`Mora warehouse`
URL	The full HTTP(S) URL of your ClickHouse instance.	`https://your-instance.clickhouse.cloud:8443`
Username	The ClickHouse user.	`default`
Password	The user’s password.

Optional fields

Field	Description	Example
Database	The default database to query. If omitted, ClickHouse uses its configured default (usually `default`).	`default`

Steps

Open Settings → Datasources → New.
Enter a name and select ClickHouse as the type.
Fill in the URL, username, and password.
Optionally specify a default database.
Click Test connection to verify.
Click Create.

Troubleshooting

Connection refused: Confirm the URL includes the correct port (8443 for ClickHouse Cloud, 8123 for self-hosted without TLS).
Authentication failed: Verify the username and password. The default ClickHouse user is default.

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