Jefffrey opened a new issue, #589: URL: https://github.com/apache/arrow-datafusion-python/issues/589
**Describe the bug** Original issue from datafusion repository: https://github.com/apache/arrow-datafusion/issues/9319 Error when doing explain directly in SQL. **To Reproduce** Using latest available version on Pypi (35.0.0) ```python >>> import datafusion >>> ctx = datafusion.SessionContext() >>> ctx.sql("explain select 1") Traceback (most recent call last): File "<stdin>", line 1, in <module> Exception: Internal error: Unsupported logical plan: Explain must be root of the plan. This was likely caused by a bug in DataFusion's code and we would welcome that you file an bug report in our issue tracker ``` **Expected behavior** The `ctx.sql("explain select 1")` should ideally succeed, as it works in regular DataFusion: ```rust let ctx = SessionContext::new(); let df = ctx.sql("explain select 1").await?; df.show().await?; ``` Will output: ``` +---------------+--------------------------------------+ | plan_type | plan | +---------------+--------------------------------------+ | logical_plan | Projection: Int64(1) | | | EmptyRelation | | physical_plan | ProjectionExec: expr=[1 as Int64(1)] | | | PlaceholderRowExec | | | | +---------------+--------------------------------------+ ``` **Additional context** Add any other context about the problem here. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
