Struct PhysicalFtsScan 

pub struct PhysicalFtsScan {
    pub index_name: String,
    pub query_string: String,
    pub docs_table: String,
    pub terms_table: String,
    pub posting_table: String,
    pub table_name: String,
    pub column_name: String,
    pub table_catalog: Arc<TableCatalog>,
}

Physical operator for USING FTS INDEX scan — queries the 3 macro tables and returns ranked (node_id, score) pairs using BM25 scoring.

Fields

index_name: String

query_string: String

docs_table: String

terms_table: String

posting_table: String

table_name: String

Source node table/column the index was created on (P52.39) — used to catch up newly inserted rows and filter deleted ones at query time.

column_name: String

table_catalog: Arc<TableCatalog>

Trait Implementations

impl Clone for PhysicalFtsScan

fn clone(&self) -> PhysicalFtsScan

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PhysicalFtsScan

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PhysicalOperatorExec for PhysicalFtsScan

fn operator_type(&self) -> &str

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