Andy Grove

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** We are currently manually maintaining the user guide. In the same way...

Follow-on work for `median` aggregate function

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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Follow-on issue to address feedback in https://github.com/apache/arrow-datafusion/pull/3009 In particular: - Run some...

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** The docs at file:///home/andy/git/apache/arrow-datafusion/docs/build/html/user-guide/sql/select.html do not show that we support CTEs and...

Add datafusion-cli to the workspace

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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** The CLI `Cargo.lock` is nearly always out of date because the CLI...

Error parsing valid SQL with aliases

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**Describe the bug** I am working on a SQL query fuzzer (see [sqlfuzz](https://crates.io/crates/sqlfuzz) crate) and I think it just found a bug in DataFusion. The following SQL works fine in...

**Describe the bug** Some functions are incorrectly declared as unary. - nullif (2 args) - now (zero args) **To Reproduce** N/A **Expected behavior** N/A **Additional context** None

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** DataFusions's prelude imports some but not all of the functions from `datafusion-expr`...

Consider adding DataFusion to ClickBench benchmarks

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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** New benchmark suite! https://github.com/ClickHouse/ClickBench/ **Describe the solution you'd like** Would be interesting...

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** PR https://github.com/apache/arrow-datafusion/pull/2754 adds an extensible configuration mechanism based on key-value pairs. This...

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** We do not have tests involving `NaN` for `approx_median,` and the current...