akar_processor::physical::write_ops::insert

Struct PhysicalInsertRel

pub struct PhysicalInsertRel {
    pub table_name: String,
    pub table_id: u64,
    pub src_node_name: String,
    pub dst_node_name: String,
    pub out_var_name: String,
    pub properties: Vec<(String, Expression)>,
    pub table_catalog: Arc<TableCatalog>,
    pub txn_id: Option<u64>,
    pub undo_sink: Option<Arc<Mutex<Vec<UndoRecord>>>>,
    pub wal_sink: Option<WalSink>,
}

Expand description

Physical operator for CREATE REL.

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§table_name: String§table_id: u64§src_node_name: String§dst_node_name: String§out_var_name: String§properties: Vec<(String, Expression)>§table_catalog: Arc<TableCatalog>§txn_id: Option<u64>

Active transaction id for MVCC + undo recording (P52.18).

§undo_sink: Option<Arc<Mutex<Vec<UndoRecord>>>>

Undo sink for rollback records (P52.18).

§wal_sink: Option<WalSink>

Typed WAL sink so the edge survives restarts via WAL replay (P60.2).

Trait Implementations§

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impl PhysicalOperatorExec for PhysicalInsertRel

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fn operator_type(&self) -> &str

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fn execute(&self, input: Vec<DataChunk>) -> OperatorResult

Auto Trait Implementations§

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impl UnsafeUnpin for PhysicalInsertRel

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