View Source Explorer.Backend.QueryFrame (Explorer v0.10.0)

Represents a lazy dataframe for building query expressions.

You may call Explorer.Query.new to create a query-backed dataframe. The QueryFrame is available inside filter_with, mutate_with, and similar. You cannot perform any operation on them except accessing its underlying series.

Summary

Types

t()

Types

Link to this type

t()

View Source 
@type t() :: %Explorer.Backend.QueryFrame{
  backend: module(),
  dtypes: Explorer.Backend.DataFrame.dtypes(),
  names: Explorer.Backend.DataFrame.column_name(),
  resource: reference() | nil
}