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datafusion-contrib / datafusion-orc

Implementation of Apache ORC file format use Apache Arrow in-memory format
Apache License 2.0
30 stars 8 forks source link

Support nested projection #52

Open Jefffrey opened 6 months ago

Jefffrey commented 6 months ago

Be able to specifically project child columns of struct columns, instead of only being able to project the entire struct column at root level