risingwave_pb::stream_plan

Type Alias PbStreamActor

Source 
pub type PbStreamActor = StreamActor;

Aliased Type§

struct PbStreamActor {
    pub actor_id: u32,
    pub fragment_id: u32,
    pub dispatcher: Vec<Dispatcher>,
    pub vnode_bitmap: Option<Buffer>,
    pub mview_definition: String,
    pub expr_context: Option<ExprContext>,
}

Fields§

§actor_id: u32§fragment_id: u32§dispatcher: Vec<Dispatcher>§vnode_bitmap: Option<Buffer>

Vnodes that the executors in this actor own. If the fragment is a singleton, this field will not be set and leave a None.

§mview_definition: String

The SQL definition of this materialized view. Used for debugging only.

§expr_context: Option<ExprContext>

Provide the necessary context, e.g. session info like time zone, for the actor.