Adam Curtis

I'd like to make a tool that makes it possible to build tests that compare function outputs from multiple Haskell backends against each other, in order to ensure consistent behavior...

test archive does not include split-debuginfo files

2

When building a test archive with debuginfo enabled and with `split-debuginfo=unpacked` (default on MacOS when using Cargo) or `split-debuginfo=packed` (default on Windows MVSC and default on MacOS when using rustc...

GH-37720: [Format][Docs][FlightSQL] Document stateless prepared statements

5

documents changes for stateless management of FlightSQL prepared statement handles based on the design proposal described in apache/arrow#37720 * GitHub Issue: #37720 PRs for language implementations: * Rust: apache/arrow-rs#5433 *...

GH-37720: [Go][FlightSQL] Implement stateless prepared statements

5

### Rationale for this change See discussion on https://github.com/apache/arrow/issues/37720 and mailing list: https://lists.apache.org/thread/3kb82ypx99q96g84qv555l6x8r0bppyq ### What changes are included in this PR? Changes the Go FlightSQL client and server implementations to...

fix: preserve more dictionaries when coercing types

19

## Which issue does this PR close? Closes https://github.com/apache/datafusion/issues/10220 ## Rationale for this change Loosen the restriction on when type coercion will preserve dictionary types to prevent slow casting of...

feat: run expression simplifier in a loop until no changes

3

## Which issue does this PR close? Closes #1160. ## Rationale for this change ## What changes are included in this PR? ## Are these changes tested? yes ## Are...

feat: RewriteCycle API for short-circuiting optimizer loops

20

## Which issue does this PR close? Closes https://github.com/apache/datafusion/issues/1160. ## Rationale for this change This is a follow up to https://github.com/apache/datafusion/pull/10358 with a new approach that should short-circuit earlier. See...

Error when installing Nix package on ARM64 darwin

8

Hey there. Not sure if I should submit an issue here or in nixpkgs, but I encountered an error when trying to build blightmud on a Macbook Pro M3 using...

Error with union and optimize_projections: Physical input schema should be the same as the one converted from logical input schema

7

### Describe the bug DataFusion fails with schema mismatch error when processing UNION ALL query on parquet files with field metadata. `Error while planning query: Internal error: Physical input schema...