Method reset

graphlite/src/session/models.rs:391–422

Reset session to defaults (clears graph context and parameters)

(&mut self, reset_target: Option<SessionResetTarget>)

    /// Reset session to defaults (clears graph context and parameters)
    pub fn reset(&mut self, reset_target: Option<SessionResetTarget>) {
        match reset_target {
            Some(SessionResetTarget::Graph) => {
                self.current_graph = None;
            }
            Some(SessionResetTarget::Schema) => {
                self.current_schema = None;
            }
            Some(SessionResetTarget::TimeZone) => {
                self.current_timezone = None;
            }
            Some(SessionResetTarget::AllParameters) => {
                self.parameters.clear();
            }
            Some(SessionResetTarget::AllCharacteristics) => {
                self.current_graph = None;
                self.current_schema = None;
                self.current_timezone = None;
            }
            Some(SessionResetTarget::Parameter(param_name)) => {
                self.parameters.remove(&param_name);
            }
            None => {
                // Reset everything except identity and permissions
                self.current_graph = None;
                self.current_schema = None;
                self.current_timezone = None;
                self.parameters.clear();
            }
        }
        self.update_activity();
    }

    // === Catalog Cache Management ===