Struct SqliteStats 

pub struct SqliteStats { /* private fields */ }

The introspection capability for a SQLite backend. Cloneable; clones share the pool.

Implementations

impl SqliteStats

pub fn new(pool: SqlitePool) -> Self

Trait Implementations

impl Clone for SqliteStats

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DbStats for SqliteStats

fn schema_overview<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<RelationalSchema, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Every browsable table with its columns, for the schema sidebar.

fn database_size<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<DatabaseSize, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn table_stats<'life0, 'async_trait>( &'life0 self, limit: i64, offset: i64, ) -> Pin<Box<dyn Future<Output = Result<Vec<TableStats>, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn index_stats<'life0, 'async_trait>( &'life0 self, limit: i64, ) -> Pin<Box<dyn Future<Output = Result<Vec<IndexStats>, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn activity<'life0, 'async_trait>( &'life0 self, _limit: i64, ) -> Pin<Box<dyn Future<Output = Result<Vec<Activity>, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn blocking_locks<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<BlockingLock>, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn table_schema<'life0, 'life1, 'async_trait>( &'life0 self, name: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<TableSchema>, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn has_slow_query_stats<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<bool, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Whether per-statement timing (and therefore Self::slow_queries) is available on this engine right now.

fn slow_queries<'life0, 'async_trait>( &'life0 self, _limit: i64, ) -> Pin<Box<dyn Future<Output = Result<Vec<SlowQuery>, DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn optimize<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), DomainError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Run the engine’s routine optimize/refresh-statistics maintenance (SQLite VACUUM/ANALYZE, Postgres ANALYZE). The default is a no-op so a backend without a meaningful action need not implement it; the lab UI gates the button on the backend reporting one.