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

1. Note the Drillbit host and JDBC port (default 31010).
2. Create a Drill user if authentication is enabled, or leave user/password empty for anonymous clusters.
3. Replace hostname in the JDBC URL. Enable SSL only if your cluster requires it (see the Drill JDBC docs).
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.

]]> Apache Drill (ZooKeeper) JDBC from Power BI, SQL Server Linked Server via ZappySys Data Gateway, Crystal Reports, SSRS, Azure Data Factory, and other ODBC tools.

1. Get the ZooKeeper quorum and Drill cluster path from your ops team (often /drill/drillbits1).
2. Replace host and path in the JDBC URL. User/password only if Drill auth is on.
3. Finish the wizard. Then click Test Connection on the DSN Main UI (the wizard does not run Test Connection).
4. 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 cp.`employee.json`. Replace the identifier with your catalog object. Works in Excel, SSRS, and Crystal Reports.

]]> Returns matching rows from cp.`employee.json`. 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 cp.`employee.json`.

]]> Maps a column to labels with CASE.

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

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