pub struct QueryCache { /* private fields */ }Implementations§
Source§impl QueryCache
impl QueryCache
pub fn new(max_cache_size: usize, ttl_seconds: Option<u64>) -> Self
pub fn cache_query(&mut self, query: &str, result: Vec<RecordBatch>)
pub fn get_cached_result(&mut self, query: &str) -> Option<Vec<RecordBatch>>
pub fn clear(&mut self)
pub fn invalidate(&mut self, table_names: &[String])
Auto Trait Implementations§
impl Freeze for QueryCache
impl !RefUnwindSafe for QueryCache
impl Send for QueryCache
impl Sync for QueryCache
impl Unpin for QueryCache
impl !UnwindSafe for QueryCache
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