Method read_table

datafusion/core/src/execution/context/mod.rs:1763–1769

Creates a [`DataFrame`] for a [`TableProvider`] such as a [`ListingTable`] or a custom user defined provider.

(&self, provider: Arc<dyn TableProvider>)

    /// Creates a [`DataFrame`] for a [`TableProvider`] such as a
    /// [`ListingTable`] or a custom user defined provider.
    pub fn read_table(&self, provider: Arc<dyn TableProvider>) -> Result<DataFrame> {
        Ok(DataFrame::new(
            self.state(),
            LogicalPlanBuilder::scan(UNNAMED_TABLE, provider_as_source(provider), None)?
                .build()?,
        ))
    }

    /// Creates a [`DataFrame`] for reading a [`RecordBatch`]
    pub fn read_batch(&self, batch: RecordBatch) -> Result<DataFrame> {