Struct sqlx::MssqlConnection

pub struct MssqlConnection { /* fields omitted */ }

This is supported on crate feature mssql only.

Trait Implementations

impl<'c> Acquire<'c> for &'c mut MssqlConnection

type Database = Mssql

type Connection = &'c mut <Mssql as Database>::Connection

fn acquire(
    self
) -> Pin<Box<dyn Future<Output = Result<<&'c mut MssqlConnection as Acquire<'c>>::Connection, Error>> + 'c + Send>>

fn begin(
    self
) -> Pin<Box<dyn Future<Output = Result<Transaction<'c, Mssql>, Error>> + 'c + Send>>

impl Connection for MssqlConnection

type Database = Mssql

type Options = MssqlConnectOptions

fn close(
    self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + 'static + Send>>

Explicitly close this database connection.

fn ping(&mut self) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>>

Checks if a connection to the database is still valid.

fn begin(
    &mut self
) -> Pin<Box<dyn Future<Output = Result<Transaction<'_, <MssqlConnection as Connection>::Database>, Error>> + Send>> where
    MssqlConnection: Sized, 

Begin a new transaction or establish a savepoint within the active transaction.

fn transaction<'c, 'f, T, E, F, Fut>(
    &'c mut self,
    f: F
) -> Pin<Box<dyn Future<Output = Result<T, E>> + 'f + Send>> where
    'c: 'f,
    E: From<Error> + Send,
    F: FnOnce(&mut <Self::Database as Database>::Connection) -> Fut + Send + 'f,
    Fut: Future<Output = Result<T, E>> + Send,
    T: Send, 

Execute the function inside a transaction.

fn cached_statements_size(&self) -> usize where
    Self::Database: HasStatementCache, 

The number of statements currently cached in the connection.

fn clear_cached_statements(
    &mut self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> where
    Self::Database: HasStatementCache, 

Removes all statements from the cache, closing them on the server if needed.

fn connect(
    url: &str
) -> Pin<Box<dyn Future<Output = Result<Self, Error>> + 'static + Send>>

Establish a new database connection.

fn connect_with(
    options: &Self::Options
) -> Pin<Box<dyn Future<Output = Result<Self, Error>> + Send>>

Establish a new database connection with the provided options.

impl Debug for MssqlConnection

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

Formats the value using the given formatter.

impl<'c> Executor<'c> for &'c mut MssqlConnection

type Database = Mssql

fn fetch_many<'e, 'q, E>(
    self,
    query: E
) -> Pin<Box<dyn Stream<Item = Result<Either<MssqlDone, MssqlRow>, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e,
    E: 'q + Execute<'q, <&'c mut MssqlConnection as Executor<'c>>::Database>, 

Execute multiple queries and return the generated results as a stream from each query, in a stream.

fn fetch_optional<'e, 'q, E>(
    self,
    query: E
) -> Pin<Box<dyn Future<Output = Result<Option<MssqlRow>, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e,
    E: 'q + Execute<'q, <&'c mut MssqlConnection as Executor<'c>>::Database>, 

Execute the query and returns at most one row.

fn prepare_with<'e, 'q>(
    self,
    sql: &'q str,
    _parameters: &[MssqlTypeInfo]
) -> Pin<Box<dyn Future<Output = Result<MssqlStatement<'q>, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e, 

Prepare the SQL query, with parameter type information, to inspect the type information about its parameters and results.

fn describe<'e, 'q>(
    self,
    sql: &'q str
) -> Pin<Box<dyn Future<Output = Result<Describe<<&'c mut MssqlConnection as Executor<'c>>::Database>, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e, 

fn execute<'e, 'q, E>(
    self,
    query: E
) -> Pin<Box<dyn Future<Output = Result<<Self::Database as Database>::Done, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e,
    E: 'q + Execute<'q, Self::Database>, 

Execute the query and return the total number of rows affected.

fn execute_many<'e, 'q, E>(
    self,
    query: E
) -> Pin<Box<dyn Stream<Item = Result<<Self::Database as Database>::Done, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e,
    E: 'q + Execute<'q, Self::Database>, 

Execute multiple queries and return the rows affected from each query, in a stream.

fn fetch<'e, 'q, E>(
    self,
    query: E
) -> Pin<Box<dyn Stream<Item = Result<<Self::Database as Database>::Row, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e,
    E: 'q + Execute<'q, Self::Database>, 

Execute the query and return the generated results as a stream.

fn fetch_all<'e, 'q, E>(
    self,
    query: E
) -> Pin<Box<dyn Future<Output = Result<Vec<<Self::Database as Database>::Row>, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e,
    E: 'q + Execute<'q, Self::Database>, 

Execute the query and return all the generated results, collected into a Vec.

fn fetch_one<'e, 'q, E>(
    self,
    query: E
) -> Pin<Box<dyn Future<Output = Result<<Self::Database as Database>::Row, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e,
    E: 'q + Execute<'q, Self::Database>, 

Execute the query and returns exactly one row.

fn prepare<'e, 'q>(
    self,
    query: &'q str
) -> Pin<Box<dyn Future<Output = Result<<Self::Database as HasStatement<'q>>::Statement, Error>> + 'e + Send>> where
    'q: 'e,
    'c: 'e, 

Prepare the SQL query to inspect the type information of its parameters and results.