CData TDV Adapter for Parquet

Parquet Adapter

Parquet Version Support

The adapter leverages the Apache Parquet API V2.0.

The adapter supports the following compression encodings when parsing Parquet files: ZSTD, Gzip, Snappy, uncompressed.

The adapter also supports Byte Stream Split encoding for read operations. Supported data types include: Float, Double, Integer, Long, and Fixed Length Byte Array (FLBA).

SQL Compliance

The SQL Compliance section shows the SQL syntax supported by the adapter and points out any limitations.