Type Alias deltalake::datafusion::parquet::arrow::async_reader::ParquetRecordBatchStreamBuilder
source · pub type ParquetRecordBatchStreamBuilder<T> = ArrowReaderBuilder<AsyncReader<T>>;
Expand description
A builder used to construct a ParquetRecordBatchStream
for a parquet file
In particular, this handles reading the parquet file metadata, allowing consumers to use this information to select what specific columns, row groups, etc… they wish to be read by the resulting stream
See ArrowReaderBuilder
for additional member functions
Aliased Type§
struct ParquetRecordBatchStreamBuilder<T> { /* private fields */ }