StreamWrite

datafusion_catalog::stream

Struct StreamWrite 

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struct StreamWrite(Arc<StreamConfig>);

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§0: Arc<StreamConfig>

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impl DataSink for StreamWrite

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fn as_any(&self) -> &dyn Any

Returns the data sink as Any so that it can be downcast to a specific implementation.
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fn schema(&self) -> &SchemaRef

Returns the sink schema
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fn write_all<'life0, 'life1, 'async_trait>( &'life0 self, data: SendableRecordBatchStream, _context: &'life1 Arc<TaskContext>, ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Writes the data to the sink, returns the number of values written Read more
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fn metrics(&self) -> Option<MetricsSet>

Return a snapshot of the MetricsSet for this DataSink. Read more
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impl Debug for StreamWrite

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

Formats the value using the given formatter. Read more
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impl DisplayAs for StreamWrite

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fn fmt_as(&self, t: DisplayFormatType, f: &mut Formatter<'_>) -> Result

Format according to DisplayFormatType, used when verbose representation looks different from the default one Read more

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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