Method state

datafusion/core/src/execution/context/mod.rs:2027–2031

Return a new [`SessionState`] suitable for executing a single query. Notes: 1. `query_execution_start_time` is set to the current time for the returned state. 2. The returned state is not shared with the current session state and this changes to the returned `SessionState` such as changing [`ConfigOptions`] will not be reflected in this `SessionContext`. [`ConfigOptions`]: crate::config::Conf

(&self)

    ///
    /// [`ConfigOptions`]: crate::config::ConfigOptions
    pub fn state(&self) -> SessionState {
        let mut state = self.state.read().clone();
        state.mark_start_execution();
        state
    }

    /// Get reference to [`SessionState`]
    pub fn state_ref(&self) -> Arc<RwLock<SessionState>> {