Struct RowManager 

pub struct RowManager { /* private fields */ }

The row manager is a mapper between rows and pages on disk.

It operates at the lowest level, no visibility checks are done.

Implementations

impl RowManager

pub fn new( file_manager: Arc<FileManager2>, free_space_manager: FreeSpaceManager, ) -> RowManager

pub async fn insert_row( &self, current_tran_id: TransactionId, table: &Arc<Table>, user_data: SqlTuple, ) -> Result<ItemPointer, RowManagerError>

pub async fn delete_row( &self, current_tran_id: TransactionId, table: &Arc<Table>, row_pointer: ItemPointer, ) -> Result<(), RowManagerError>

pub async fn update_row( &mut self, current_tran_id: TransactionId, table: &Arc<Table>, row_pointer: ItemPointer, new_user_data: SqlTuple, ) -> Result<ItemPointer, RowManagerError>

pub async fn get( &self, table: &Arc<Table>, row_pointer: ItemPointer, ) -> Result<RowData, RowManagerError>

pub fn get_stream( &self, table: &Arc<Table>, ) -> impl Stream<Item = Result<RowData, RowManagerError>>

Trait Implementations

impl Clone for RowManager

fn clone(&self) -> RowManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.