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Igor Guzenko <ihor.huzenko.igs@gmail.com>
committed
on 20 Sep 19
DRILL-7380: Query of a field inside of an array of structs returns null
1. Fixed parquet reader projection for Logical lists (DrillParquetRe… Show more
DRILL-7380: Query of a field inside of an array of structs returns null

1. Fixed parquet reader projection for Logical lists (DrillParquetReader.java)

2. Fixed projection pushdown for RexFieldAccess (ProjectFieldsVisitor.java)

3. DrillParquetReader.getProjection(...) splitted into few methods

4. Added javadocs for PathSegment and SchemaPath

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