Struct vortex_datafusion::persistent::opener::VortexFileOpener

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pub struct VortexFileOpener {
    pub ctx: Arc<Context>,
    pub object_store: Arc<dyn ObjectStore>,
    pub batch_size: Option<usize>,
    pub projection: Option<Vec<usize>>,
    pub predicate: Option<Arc<dyn PhysicalExpr>>,
    pub arrow_schema: SchemaRef,
}

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§ctx: Arc<Context>§object_store: Arc<dyn ObjectStore>§batch_size: Option<usize>§projection: Option<Vec<usize>>§predicate: Option<Arc<dyn PhysicalExpr>>§arrow_schema: SchemaRef

Trait Implementations§

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impl FileOpener for VortexFileOpener

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fn open(&self, file_meta: FileMeta) -> DFResult<FileOpenFuture>

Asynchronously open the specified file and return a stream of RecordBatch

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