Daniël Heres

Support Arrow Flight endpoint

1

It might make sense to have a look at supporting Arrow Flight as endpoint, this looks to be a good match with roapi. https://arrow.apache.org/docs/format/Flight.html

Hash binary values

1

# Which issue does this PR close? Closes #3050 # Rationale for this change Currently we can not group by binary values # What changes are included in this PR?...

Curly braces in JavaScript code must be balanced

16

I am writing something that compiles to JSON. Simple code: ``` start = a a = x:(.*) {return x.join("{")} ``` doesn't work. workaround is: ``` = x:(.*) {return x.join(String.fromCharCode(123))} ```...

Increase testing & SQL support

2

I want to write down some ideas about increasing support for commonly used SQL statement. Some different ideas for doing more testing: 1. Add SQL corpora that should be parsed...

Add support for UDFs: CREATE FUNCTION

1

It would be great to have support for `CREATE FUNCTION` statement to define UDFs. I think it makes sense to develop the more minimal variant of BigQuery first: support for...

Add line/column information consistently to every parser message.

4

It would be useful to have clear parser errors which have the position (line and column) printed. Now for some errors there is information of where the error happened: `Unterminated...

Automate release process

1

Now that sqlparser-rs is under a new repo and shared with multiple owners/maintainers, it makes sense to standardize the release process a bit. I was thinking of publishing a crate...

Slow to parse inputs

1

The fuzzer (https://github.com/ballista-compute/sqlparser-rs/pull/211) I am running with a timeout of 1 second. After running for a while, it finds a number of queries which are taking longer than one second...

Consider compiling with newer CPU flags

5

Rust by default compiles towards a very old architecture, which limit the performance of the. We should probably update this with a newer An example of Polars usage: https://github.com/pola-rs/polars/blob/master/.github/deploy_manylinux.sh#L11 There...

Avoiding spilling in TopK queries by reinserting the to-spill data to memory buffer

1

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** We recently added optimizations for `ORDER BY expr LIMIT` by pushing limits...