Struct CompiledQuery 

pub struct CompiledQuery {
    pub sql: String,
    pub binds: Vec<BindValue>,
    pub shape_hash: ShapeHash,
    pub driving_table: DrivingTable,
    pub hints: ExecutionHints,
}

A fully compiled query ready for execution against SQLite.

Fields

sql: String

The generated SQL text.

binds: Vec<BindValue>

Positional bind parameters for the SQL.

shape_hash: ShapeHash

Structural shape hash for caching.

driving_table: DrivingTable

The driving table chosen by the query planner.

hints: ExecutionHints

Execution hints derived from the query shape.

Implementations

impl CompiledQuery

pub fn adapt_fts_for_kind( &self, prop_table_exists: bool, prop_table_name: &str, ) -> (String, Vec<BindValue>)

Adapt a DrivingTable::FtsNodes compiled query’s SQL and binds for the per-kind FTS property table layout.

compile_query produces SQL that references the legacy global fts_node_properties table. At execution time the coordinator must decide whether to rewrite that reference to the per-kind fts_props_<kind> table (when it exists) or strip the property FTS UNION arm entirely (when it does not).

The caller (the coordinator) performs the sqlite_master existence check and resolves the per-kind table name. fathomdb-query has no rusqlite dependency, so the check must remain outside this crate.

Bind positions in compile_query-generated FTS SQL are fixed:

• ?1 = text (chunk FTS)
• ?2 = kind (chunk filter)
• ?3 = text (prop FTS)
• ?4 = kind (prop filter)
• ?5+ = fusable/residual predicates

When prop_table_exists is true the helper removes the fp.kind = ?4 clause (the per-kind table is already filtered by construction) and drops ?4 from the bind list.

When prop_table_exists is false the helper strips the entire property FTS UNION arm and drops both ?3 and ?4 from the bind list.

Trait Implementations

impl Clone for CompiledQuery

fn clone(&self) -> CompiledQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompiledQuery

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

Formats the value using the given formatter.

impl PartialEq for CompiledQuery

fn eq(&self, other: &CompiledQuery) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CompiledQuery

impl StructuralPartialEq for CompiledQuery