Struct clickhouse_rs::ClientHandle

pub struct ClientHandle { /* private fields */ }

Clickhouse client handle.

Implementations

impl ClientHandle

pub fn ping(self) -> Box<dyn Future<Item = ClientHandle, Error = Error> + Send>

pub fn query_all<Q>(
    self,
    sql: Q
) -> Box<dyn Future<Item = (ClientHandle, Block), Error = Error> + Send>where
    Query: From<Q>,

Fetch data from table. It returns a block that contains all rows.

pub fn execute<Q>(
    self,
    sql: Q
) -> Box<dyn Future<Item = ClientHandle, Error = Error> + Send>where
    Query: From<Q>,

Convenience method to prepare and execute a single SQL statement.

pub fn insert<Q>(
    self,
    table: Q,
    block: Block
) -> Box<dyn Future<Item = ClientHandle, Error = Error> + Send>where
    Query: From<Q>,

Convenience method to insert block of data.

pub fn check_connection(
    self
) -> Box<dyn Future<Item = ClientHandle, Error = Error> + Send>

Check connection and try to reconnect is necessary.

Trait Implementations

impl Debug for ClientHandle

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

Formats the value using the given formatter.

impl Drop for ClientHandle

fn drop(&mut self)

Executes the destructor for this type.