TableStreamReader

risingwave_dml

Struct TableStreamReader 

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pub struct TableStreamReader {
    rx: Receiver,
}
Expand description

TableStreamReader reads changes from a certain table continuously. This struct should be only used for associated materialize task, thus the reader should be created only once. Further streaming task relying on this table source should follow the structure of “MView on MView”.

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§rx: Receiver

The receiver of the changes channel.

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impl TableStreamReader

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pub fn into_data_stream_for_test( self, ) -> Pin<Box<dyn Stream<Item = Result<StreamChunk, DmlError>> + Send>>

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pub fn into_stream( self, ) -> Pin<Box<dyn Stream<Item = Result<TxnMsg, DmlError>> + Send>>

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impl Debug for TableStreamReader

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

Formats the value using the given formatter. Read more

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