Comments (2)
@andygrove I suggest this is also a good first issue
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For some context on this, I had originally just moved the README from datafusion/ to top-level but then the build failed (rustdoc issue IIRC) so I just copied it to get the build working.
from datafusion.
Related Issues (20)
- Row groups are read out of order or with completely different values HOT 4
- DataFusion weekly project plan (Andrew Lamb) - May 20, 2024
- Advanced example for building an external index for Row Groups *within* parquet files
- DataFusion HashJoin LeftAnti doesn't support null aware anti join
- Incorrect statistics read for `i8` `i16` columns in parquet HOT 3
- DataFusion ignores "column order" parquet statistics specification
- DataFusion reads Date32 and Date64 parquet statistics in as Int32Array HOT 2
- Pass per-field BigQuery `OPTIONS` values to the LogicalPlan's Arrow Schema
- Expand Test Coverage for ScalarUDF's
- Make the configuration for `StreamTable` more generic to support more stream sources
- Support `date_bin` on timestamps with timezone, properly accounting for Daylight Savings Time HOT 8
- Incorrect statistics read for unsigned integer columns in parquet HOT 1
- Incorrect statistics read for binary columns in parquet
- Implement a benchmark for extracting arrow statistics from parquet HOT 1
- Incorrect statistics read for struct array in parquet HOT 1
- PlaceholderRowExec shown when select from union results. HOT 2
- Make it easier to register object stores HOT 2
- MySQL doesn't support the `NULLS FIRST/LAST` clause in `ORDER BY` statements
- Improve performance of extracting statistics from parquet files
- Examples of using `TreeNode` APIs to walk and manipulate LogicalPlans
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