Module parquet2::indexes

source ·

Structs

An index of a column of boolean physical type
An index of a column of bytes physical type
An enum describing a page that was either selected in a filter pushdown or skipped
An index of a column of fixed len byte physical type
An interval
An index of a column of NativeType physical representation
The index of a page, containing the min and max values of the page.

Enums

Enum to annotate whether lists of min/max elements inside ColumnIndex are ordered and if so, in which direction.

Traits

Trait object representing a ColumnIndex in Rust’s native format.

Functions

Returns the set of intervals (start, len) containing all the selected rows (for a given column)
Given a set of selected Intervals of rows and the set of PageLocation, returns the a set of FilteredPage with the same number of items as locations.