Struct QueryEngine 

pub struct QueryEngine { /* private fields */ }

Query engine for executing SQL queries against storage

Implementations

impl QueryEngine

pub fn new<S>(storage: S) -> Self

where S: Storage + 'static,

Create a new query engine

pub fn from_arc(storage: Arc<dyn Storage>) -> Self

Create a new query engine from an Arc

pub async fn execute(&self, sql: &str) -> QueryResult<Vec<Entry>>

Execute a SQL query and return matching entries

pub async fn execute_full(&self, sql: &str) -> QueryResult<QueryResultData>

Execute a SQL query and return full query result data (including schema)

Trait Implementations

impl Clone for QueryEngine

fn clone(&self) -> QueryEngine

Returns a duplicate of the value.

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

Performs copy-assignment from source.