Struct Statement 

pub struct Statement { /* private fields */ }

Implementations

impl Statement

pub fn new( program: Rc<Program>, mv_store: Option<Rc<MvStore<LocalClock>>>, pager: Rc<Pager>, ) -> Self

pub fn set_mv_tx_id(&mut self, mv_tx_id: Option<u64>)

pub fn interrupt(&mut self)

pub fn step(&mut self) -> Result<StepResult>

pub fn run_once(&self) -> Result<()>

pub fn num_columns(&self) -> usize

pub fn get_column_name(&self, idx: usize) -> Cow<'_, str>

pub fn get_column_decl_type(&self, idx: usize) -> Option<Cow<'_, str>>

Return the declared SQL type string for result column idx, if available.

The declared type is the text written after the column name in CREATE TABLE (e.g. "DATE", "TIMESTAMP", "UUID", "INTEGER", …). For computed expressions or columns from sub-selects the method returns None.

pub fn parameters(&self) -> &Parameters

pub fn parameters_count(&self) -> usize

pub fn bind_at(&mut self, index: NonZero<usize>, value: Value)

pub fn reset(&mut self)

pub fn row(&self) -> Option<&Row>

pub fn explain(&self) -> String