pub struct LiteQueryEngine<S: StorageEngine> { /* private fields */ }Expand description
Lite-side query engine.
Implementations§
Source§impl<S: StorageEngine> LiteQueryEngine<S>
impl<S: StorageEngine> LiteQueryEngine<S>
pub fn new(params: LiteQueryEngineParams<S>) -> Self
Sourcepub fn set_fts_outbound(&mut self, q: Arc<FtsOutbound<S>>)
pub fn set_fts_outbound(&mut self, q: Arc<FtsOutbound<S>>)
Wire the durable FTS outbound queue so SQL-path spatial writes are sync-tracked.
Sourcepub fn set_spatial_outbound(&mut self, q: Arc<SpatialOutbound<S>>)
pub fn set_spatial_outbound(&mut self, q: Arc<SpatialOutbound<S>>)
Wire the durable spatial outbound queue so SQL-path spatial writes are sync-tracked.
Sourcepub fn set_kv_outbound(&mut self, q: Arc<KvOutbound<S>>)
pub fn set_kv_outbound(&mut self, q: Arc<KvOutbound<S>>)
Wire the durable KV outbound queue so SQL-path KV writes are sync-tracked.
Sourcepub fn sequences(&self) -> &Arc<LiteSequenceRegistry> ⓘ
pub fn sequences(&self) -> &Arc<LiteSequenceRegistry> ⓘ
The sequence registry SELECT-list accessors read and advance.
Sourcepub fn register_collection(&self, _name: &str)
pub fn register_collection(&self, _name: &str)
No-op — collections are auto-discovered via catalog.
Sourcepub fn register_strict_collection(&self, _name: &str)
pub fn register_strict_collection(&self, _name: &str)
No-op — collections are auto-discovered via catalog.
Sourcepub fn register_all_collections(&self)
pub fn register_all_collections(&self)
No-op — collections are auto-discovered via catalog.
Sourcepub fn register_columnar_collection(&self, _name: &str)
pub fn register_columnar_collection(&self, _name: &str)
No-op — collections are auto-discovered via catalog.
Sourcepub async fn execute_sql(&self, sql: &str) -> Result<QueryResult, LiteError>
pub async fn execute_sql(&self, sql: &str) -> Result<QueryResult, LiteError>
Execute a SQL query and return results.
Sourcepub async fn execute_sql_with_params(
&self,
sql: &str,
params: &[Value],
) -> Result<QueryResult, LiteError>
pub async fn execute_sql_with_params( &self, sql: &str, params: &[Value], ) -> Result<QueryResult, LiteError>
Execute a SQL query with bound $N parameters and return results.
Each Value in params is bound to the corresponding $1, $2, …
placeholder in sql at the AST level before planning. Supported
Value variants: Null, Bool, Integer, Float, String, Uuid.
Other variants are treated as Null.
Auto Trait Implementations§
impl<S> !RefUnwindSafe for LiteQueryEngine<S>
impl<S> !UnwindSafe for LiteQueryEngine<S>
impl<S> Freeze for LiteQueryEngine<S>where
Arc<StrictEngine<S>>: Freeze,
Arc<ColumnarEngine<S>>: Freeze,
Arc<S>: Freeze,
Arc<VectorState<S>>: Freeze,
Option<Arc<FtsOutbound<S>>>: Freeze,
Option<Arc<SpatialOutbound<S>>>: Freeze,
Option<Arc<KvOutbound<S>>>: Freeze,
impl<S> Send for LiteQueryEngine<S>where
Arc<StrictEngine<S>>: Send,
Arc<ColumnarEngine<S>>: Send,
Arc<S>: Send,
Arc<VectorState<S>>: Send,
Option<Arc<FtsOutbound<S>>>: Send,
Option<Arc<SpatialOutbound<S>>>: Send,
Option<Arc<KvOutbound<S>>>: Send,
impl<S> Sync for LiteQueryEngine<S>where
Arc<StrictEngine<S>>: Sync,
Arc<ColumnarEngine<S>>: Sync,
Arc<S>: Sync,
Arc<VectorState<S>>: Sync,
Option<Arc<FtsOutbound<S>>>: Sync,
Option<Arc<SpatialOutbound<S>>>: Sync,
Option<Arc<KvOutbound<S>>>: Sync,
impl<S> Unpin for LiteQueryEngine<S>where
Arc<StrictEngine<S>>: Unpin,
Arc<ColumnarEngine<S>>: Unpin,
Arc<S>: Unpin,
Arc<VectorState<S>>: Unpin,
Option<Arc<FtsOutbound<S>>>: Unpin,
Option<Arc<SpatialOutbound<S>>>: Unpin,
Option<Arc<KvOutbound<S>>>: Unpin,
impl<S> UnsafeUnpin for LiteQueryEngine<S>where
Arc<StrictEngine<S>>: UnsafeUnpin,
Arc<ColumnarEngine<S>>: UnsafeUnpin,
Arc<S>: UnsafeUnpin,
Arc<VectorState<S>>: UnsafeUnpin,
Option<Arc<FtsOutbound<S>>>: UnsafeUnpin,
Option<Arc<SpatialOutbound<S>>>: UnsafeUnpin,
Option<Arc<KvOutbound<S>>>: UnsafeUnpin,
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