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parquetio

package

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Versions in this module

v0

v0.2.0

Oct 17, 2026

v0.1.0

Oct 10, 2026

Changes in this version

+ func ReadParquet(r arrowio.ReadAtSeeker, opts ...Option) (*dataframe.DataFrame, error)

+ func ReadParquetFile(path string, opts ...Option) (*dataframe.DataFrame, error)

+ func WriteParquet(w io.Writer, df *dataframe.DataFrame, opts ...Option) error

+ func WriteParquetFile(path string, df *dataframe.DataFrame, opts ...Option) error

+ type Compression int

+ const Brotli

+ const Gzip

+ const LZ4

+ const Snappy

+ const Uncompressed

+ const Zstd

+ func (c Compression) String() string

+ type Option func(*config)

+ func WithAllocator(mem memory.Allocator) Option

+ func WithCompression(c Compression) Option

+ func WithRowGroupLength(n int64) Option

+ func WithTimeZone(tz string) Option

+ func WithoutIndex() Option