Method has_column_with_unqualified_name

datafusion/common/src/dfschema.rs:571–573

Find if the field exists with the given name

(&self, name: &str)

    /// Find if the field exists with the given name
    pub fn has_column_with_unqualified_name(&self, name: &str) -> bool {
        self.fields().iter().any(|field| field.name() == name)
    }

    /// Find if the field exists with the given qualified name
    pub fn has_column_with_qualified_name(