Andy Grove

Implement Spark-compatible CAST from String to Date

4

### What is the problem the feature request solves? # What is the problem the feature request solves? We currently delegate to DataFusion when casting from string to date and...

Implement Spark-compatible CAST from String to Decimal

6

### What is the problem the feature request solves? ### What is the problem the feature request solves? We currently delegate to DataFusion when casting from string to decimal and...

Benchmark and optimize CAST from String to Integer

1

### What is the problem the feature request solves? https://github.com/apache/datafusion-comet/pull/307 fixes a correctness issue with casting from string to integer, but there is a question about performance in https://github.com/apache/datafusion-comet/pull/307#discussion_r1580451770. This...

[EPIC] Fully support ANSI mode

5

### What is the problem the feature request solves? This epic is to track the work required to fully support ANSI mode in Comet. Here are some known areas where...

Bad CPU type in executable protoc-jar

8

### Describe the bug I am trying to build Comet on a new Macbook Pro M3 Max and I am running into this error: ``` Cannot run program "/Users/andy/protoc5660975561245775818.exe": error=86,...

Error when building user guide: UndefinedError("'logo' is undefined")

1

**Describe the bug** ``` $ ./build.sh Running Sphinx v6.1.3 making output directory... done [autosummary] generating autosummary for: contributor-guide/communication.md, contributor-guide/index.md, contributor-guide/quarterly_roadmap.md, contributor-guide/roadmap.md, contributor-guide/specification/index.rst, contributor-guide/specification/invariants.md, contributor-guide/specification/output-field-name-semantic.md, index.rst, user-guide/cli.md, user-guide/configs.md, ..., user-guide/sql/aggregate_functions.md, user-guide/sql/data_types.md,...

Physical planner makes assumption that join keys are specified in left = right order

3

**Describe the bug** The following code fails for TPC-DS query 10 because the join keys are not in the expected order. ``` let join_on = keys .iter() .map(|(l, r)| {...

Improve consistency of expression names

1

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** We have many different ways to create names from expressions with duplicated...

[EPIC] Substrait: Add producer and consumer for physical plans

3

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** I would like to use substrait with physical plans. I plan on...