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docs: update contributor guide (migration to sqllogictest is done) #9408

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2 changes: 1 addition & 1 deletion docs/source/contributor-guide/index.md
Original file line number Diff line number Diff line change
Expand Up @@ -195,7 +195,7 @@ DataFusion's SQL implementation is tested using [sqllogictest](https://github.co

`sqllogictests` tests may be less convenient for new contributors who are familiar with writing `.rs` tests as they require learning another tool. However, `sqllogictest` based tests are much easier to develop and maintain as they 1) do not require a slow recompile/link cycle and 2) can be automatically updated via `cargo test --test sqllogictests -- --complete`.

Like similar systems such as [DuckDB](https://duckdb.org/dev/testing), DataFusion has chosen to trade off a slightly higher barrier to contribution for longer term maintainability. While we are still in the process of [migrating some old sql_integration tests](https://github.com/apache/arrow-datafusion/issues/6195), all new tests should be written using sqllogictests if possible.
Like similar systems such as [DuckDB](https://duckdb.org/dev/testing), DataFusion has chosen to trade off a slightly higher barrier to contribution for longer term maintainability.

### Rust Integration Tests

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