Method new

src/expr/src/relation/join_input_mapper.rs:47–49

Creates a new `JoinInputMapper` and calculates the mapping of global context columns to local context columns.

(inputs: &[MirRelationExpr])

    /// Creates a new `JoinInputMapper` and calculates the mapping of global context
    /// columns to local context columns.
    pub fn new(inputs: &[MirRelationExpr]) -> Self {
        Self::new_from_input_arities(inputs.iter().map(|i| i.arity()))
    }

    /// Creates a new `JoinInputMapper` and calculates the mapping of global context
    /// columns to local context columns. Using this method is more