Related Issues (20)
- Redirect existing docs from https://arrow.apache.org/ to https://datafusion.apache.org/ HOT 5
- Allow expr_to_sql unparsing with no quotes
- `select array_concat([])` panicked HOT 5
- ScalarUDF: Remove `supports_zero_argument` and avoid creating null array for empty args
- Support `Union` as a function HOT 3
- Create `Struct` table with explicit type and name HOT 2
- Stop copying LogicalPlan and Exprs in `OptimizeProjections`
- Stop copying LogicalPlan and Exprs in `TypeCoercion`
- Stop copying LogicalPlan and Exprs in `CommonSubexprEliminate` HOT 5
- Stop copying LogicalPlan and Exprs in `EliminateLimit` HOT 2
- Stop copying LogicalPlan and Exprs in `RewriteDisjunctivePredicate` HOT 2
- DataFusion `38.0.0` Release HOT 3
- Slow comparisions to dictionary columns with type coercion HOT 3
- ParquetSink: restore ability to provide additional user metadata into the encoded parquet file.
- GROUP BY clause supports cube, rollup and grouping sets
- optimize `date_bin`
- Benchmark: Concurrent queries in constrainted environment HOT 1
- Change `null_treatment: Option<NullTreatment>` to bool HOT 8
- null_count in describe() does not show zero when there is no null value in the array HOT 2
- Replace assertions with error macros
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from arrow-datafusion.