Initial JDBC Bridge catalog version. Hands-free Maven JAR download. Auth Notes and SQL examples for ODBC apps. ClickHouse HTTP JDBC from Power BI, SQL Server Linked Server via ZappySys Data Gateway, Crystal Reports, SSRS, Azure Data Factory, and other ODBC tools.

1. Copy the ClickHouse HTTP host and port (default 8123).
2. Create a user (CREATE USER) with access to the database. Paste user and password.
3. Use the HTTPS Auth when the endpoint is TLS (often Cloud, port 8443).
4. Finish the wizard. Then click Test Connection on the DSN Main UI (the wizard does not run Test Connection).
5. Done. You can query from C#, Python, PowerShell, and ODBC apps.

]]> ClickHouse HTTPS JDBC from Power BI, SQL Server Linked Server via ZappySys Data Gateway, Crystal Reports, SSRS, Azure Data Factory, and other ODBC tools.

1. Use the Cloud or TLS HTTP interface (often port 8443).
2. Create a user in the ClickHouse Cloud console. Paste user and password.
3. Do not disable TLS on Cloud.
4. Finish the wizard. Then click Test Connection on the DSN Main UI (the wizard does not run Test Connection).
5. Done. You can query from C#, Python, PowerShell, and ODBC apps.

]]> Lists tables available to this connection. Use this in Power BI or a SQL Server Linked Server to confirm the catalog before building reports.

]]> Returns rows from default.MyTable. Replace the identifier with your catalog object. Works in Excel, SSRS, and Crystal Reports.

]]> Returns matching rows from default.MyTable. Swap the column and literal for your schema.

]]> Joins two tables on a key. Use in Azure Data Factory or SSIS when you need a combined extract.

]]> Counts rows per group. Typical Power BI import pattern before a visual.

]]> Keeps groups whose count is at least 10.

]]> = 10]]> Returns the first 100 rows ordered by a column. Useful for preview in Excel or Crystal Reports.

]]> Returns the number of rows in default.MyTable.

]]> Maps a column to labels with CASE.

]]> Returns a column list instead of star. Prefer this in Linked Server views.

]]>