Module file_range 

Structs and functions for reading ranges from a parquet file. A file range is usually a row group in a parquet file.

Structs

FileRange

A range of a parquet SST. Now it is a row group. We can read different file ranges in parallel.

FileRangeContext 🔒

Context shared by ranges of the same parquet SST.

RangeBase 🔒

Common fields for a range to read and filter batches.

Enums

PreFilterMode

Mode to pre-filter columns in a range.

Functions

row_group_contains_delete 🔒

Checks if a row group contains delete operations by examining the min value of op_type column.

Type Aliases

FileRangeContextRef 🔒