Trait databend_driver::Connection

pub trait Connection: DynClone + Send + Sync {
    // Required methods
    fn info<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = ConnectionInfo> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn exec<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<i64>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn query_row<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<Option<Row>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn query_iter<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<RowIterator>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn query_iter_ext<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sql: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator)>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn get_presigned_url<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        operation: &'life1 str,
        stage: &'life2 str
    ) -> Pin<Box<dyn Future<Output = Result<PresignedResponse>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn upload_to_stage<'life0, 'life1, 'async_trait>(
        &'life0 self,
        stage: &'life1 str,
        data: Box<dyn AsyncRead + Send + Sync + Unpin + 'static>,
        size: u64
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;

    // Provided methods
    fn version<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn stream_load<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'async_trait>(
        &'life0 self,
        _sql: &'life1 str,
        _data: Box<dyn AsyncRead + Send + Sync + Unpin + 'static>,
        _size: u64,
        _file_format_options: Option<BTreeMap<&'life2 str, &'life3 str>>,
        _copy_options: Option<BTreeMap<&'life4 str, &'life5 str>>
    ) -> Pin<Box<dyn Future<Output = Result<QueryProgress>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             'life4: 'async_trait,
             'life5: 'async_trait { ... }
    fn put_files<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        local_file: &'life1 str,
        stage: &'life2 str
    ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator)>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn get_files<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        stage: &'life1 str,
        local_file: &'life2 str
    ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator)>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
}

Required Methods

fn info<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = ConnectionInfo> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

fn exec<'life0, 'life1, 'async_trait>( &'life0 self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<i64>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn query_row<'life0, 'life1, 'async_trait>( &'life0 self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<Option<Row>>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn query_iter<'life0, 'life1, 'async_trait>( &'life0 self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<RowIterator>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn query_iter_ext<'life0, 'life1, 'async_trait>( &'life0 self, sql: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator)>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn get_presigned_url<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, operation: &'life1 str, stage: &'life2 str ) -> Pin<Box<dyn Future<Output = Result<PresignedResponse>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Get presigned url for a given operation and stage location. The operation can be “UPLOAD” or “DOWNLOAD”.

fn upload_to_stage<'life0, 'life1, 'async_trait>( &'life0 self, stage: &'life1 str, data: Box<dyn AsyncRead + Send + Sync + Unpin + 'static>, size: u64 ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Provided Methods

fn version<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

fn stream_load<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'async_trait>( &'life0 self, _sql: &'life1 str, _data: Box<dyn AsyncRead + Send + Sync + Unpin + 'static>, _size: u64, _file_format_options: Option<BTreeMap<&'life2 str, &'life3 str>>, _copy_options: Option<BTreeMap<&'life4 str, &'life5 str>> ) -> Pin<Box<dyn Future<Output = Result<QueryProgress>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait, 'life5: 'async_trait,

fn put_files<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, local_file: &'life1 str, stage: &'life2 str ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator)>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn get_files<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, stage: &'life1 str, local_file: &'life2 str ) -> Pin<Box<dyn Future<Output = Result<(Schema, RowProgressIterator)>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Implementors