Method set_value

graphlite/src/exec/result.rs:243–251

Set a value in the row

(&mut self, name: String, value: Value)

    /// Set a value in the row
    pub fn set_value(&mut self, name: String, value: Value) {
        self.values.insert(name, value.clone());
        // For simplicity, we'll rebuild positional values when setting individual values
        // In a production system, you'd want to maintain position mapping
        if !self.positional_values.is_empty() {
            // Update the existing positional value if it exists
            // This is a simplified approach - production code would need better position tracking
        }
    }

    /// Track the source entity for a variable
    /// This enables identity-based comparison in set operations