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Fastest library to load data from DB to DataFrames in Rust and Python

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When you partition a query and specify `partition_range` it is taken into account to partition the query but not in the memory allocation. Reproduce: ```python connectorx.read_sql( 'postgres://postgres:postgres@localhost:5432/postgres', 'select * from...

bug

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.44.2 to 1.45.1. Release notes Sourced from tokio's releases. Tokio v1.45.1 1.45.1 (May 24th, 2025) This fixes a regression on the wasm32-unknown-unknown target, where code that previously...

dependencies
rust

#### What language are you using? Python 3.12 #### What version are you using? 0.4.3 #### What database are you using? MySQL #### What dataframe are you using? Pandas ####...

bug

## Info - language: python - connectorx version: `0.4.3` - tested on Postgres, but we use Connectorx for multiple backends. - uses `pyarrow^=18` ## Description Changes from `tz="utc"` to `tz=+00:00`...

bug

Bumps [mysql_common](https://github.com/blackbeam/rust_mysql_common) from 0.32.4 to 0.35.4. Release notes Sourced from mysql_common's releases. v0.35.4 What's Changed Time issue by @​altmannmarcelo in blackbeam/rust_mysql_common#170 Full Changelog: https://github.com/blackbeam/rust_mysql_common/compare/v0.35.3...v0.35.4 v0.35.3 What's Changed Optional Metadata fix...

dependencies
rust

Bumps [bb8](https://github.com/djc/bb8) from 0.7.1 to 0.9.0. Release notes Sourced from bb8's releases. 0.9.0 bb8 0.9.0 (and bb8-postgres 0.9.0, bb8-redis 0.18.0) adopts RPITIT (first stabilized in Rust 1.75) to drop the...

dependencies
rust

#### What language are you using? Python #### What version are you using? 0.4.3 #### What database are you using? MSSQL #### What dataframe are you using? Arrow #### Can...

bug

This seems like a bug to me, but the MySQL `tinyint` type gets converted to a boolean value here: https://github.com/sfu-db/connector-x/blob/main/connectorx/src/transports/mysql_arrow.rs#L44 This change was made in https://github.com/sfu-db/connector-x/commit/2570c4c74a139566df301f0457f014663081cbf7 Looking at the [mysql...

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.69 to 2.0.12. Release notes Sourced from thiserror's releases. 2.0.12 Prevent elidable_lifetime_names pedantic clippy lint in generated impl (#413) 2.0.11 Add feature gate to tests that use...

dependencies
rust

#### What language are you using? **Python** #### What version are you using? 0.4.2 #### What database are you using? MSSQL #### What dataframe are you using? Polars #### Can...

bug