pub fn with_column_renamed(self, existing_name: &str, new_name: &str) -> Self {
        let opt_state = self.get_opt_state();
        let lp = self
            .get_plan_builder()
            .with_column_renamed(existing_name, new_name)
            .build();
        Self::from_logical_plan(lp, opt_state)
    }
/// Rename a column in the DataFrame
Rename a column in the DataFrame
Rename a column in the DataFrame
pub fn with_column_renamed(self, existing_name: &str, new_name: &str) -> Self {
        let opt_state = self.get_opt_state();
        let lp = self
            .get_plan_builder()
            .with_column_renamed(existing_name, new_name)
            .build();
        Self::from_logical_plan(lp, opt_state)
    }
pub fn with_column_renamed ( self , existing_name : & str , new_name : & str ) -> Self { let opt_state = self . get_opt_state ( ) ; let lp = self . get_plan_builder ( ) . with_column_renamed ( existing_name , new_name ) . build ( ) ; Self :: from_logical_plan ( lp , opt_state ) }
Rename a column in the DataFrame
Rename a column in the DataFrame
self
existing_name
&str
new_name
&str
self
existing_name
&str
new_name
&str