Module extension

datafusion_expr::logical_plan

Module extension

Expand description

This module defines the interface for logical nodes

Traits§

UserDefinedLogicalNode: This defines the interface for LogicalPlan nodes that can be used to extend DataFusion with custom relational operators.
UserDefinedLogicalNodeCore: This trait facilitates implementation of the UserDefinedLogicalNode.

Functions§

get_all_columns_from_schema 🔒