Struct MssqlStatement 

pub struct MssqlStatement { /* private fields */ }

SQL Server prepared statement metadata skeleton.

Implementations

impl MssqlStatement

pub fn new(sql: SqlStr, columns: Vec<MssqlColumn>) -> Self

Creates statement metadata for tests and future prepare support.

Trait Implementations

impl Clone for MssqlStatement

fn clone(&self) -> MssqlStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ColumnIndex<MssqlStatement> for &str

fn index(&self, statement: &MssqlStatement) -> Result<usize, Error>

Returns a valid positional index into the row or statement, ColumnIndexOutOfBounds, or, ColumnNotFound.

impl ColumnIndex<MssqlStatement> for usize

fn index(&self, statement: &MssqlStatement) -> Result<usize, Error>

Returns a valid positional index into the row or statement, ColumnIndexOutOfBounds, or, ColumnNotFound.

impl Debug for MssqlStatement

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Statement for MssqlStatement

type Database = Mssql

fn into_sql(self) -> SqlStr

Get the original SQL text used to create this statement.

fn sql(&self) -> &SqlStr

Get the original SQL text used to create this statement.

fn parameters(&self) -> Option<Either<&[MssqlTypeInfo], usize>>

Get the expected parameters for this statement.

fn columns(&self) -> &[MssqlColumn]

Get the columns expected to be returned by executing this statement.

fn query(&self) -> Query<'_, Self::Database, MssqlArguments>

fn query_with<A>(&self, arguments: A) -> Query<'_, Self::Database, A>

where A: IntoArguments<Self::Database>,

fn query_as<O>( &self, ) -> QueryAs<'_, Self::Database, O, <Self::Database as Database>::Arguments>

where O: for<'r> FromRow<'r, <Self::Database as Database>::Row>,

fn query_as_with<'s, O, A>( &'s self, arguments: A, ) -> QueryAs<'s, Self::Database, O, A>

where O: for<'r> FromRow<'r, <Self::Database as Database>::Row>, A: IntoArguments<Self::Database>,

fn query_scalar<O>( &self, ) -> QueryScalar<'_, Self::Database, O, <Self::Database as Database>::Arguments>

where (O,): for<'r> FromRow<'r, <Self::Database as Database>::Row>,

fn query_scalar_with<'s, O, A>( &'s self, arguments: A, ) -> QueryScalar<'s, Self::Database, O, A>

where (O,): for<'r> FromRow<'r, <Self::Database as Database>::Row>, A: IntoArguments<Self::Database>,

fn column<I>(&self, index: I) -> &<Self::Database as Database>::Column

where I: ColumnIndex<Self>,

Gets the column information at index.

fn try_column<I>( &self, index: I, ) -> Result<&<Self::Database as Database>::Column, Error>

where I: ColumnIndex<Self>,

Gets the column information at index or a ColumnIndexOutOfBounds error if out of bounds.