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dataframe-2.0.0.0 benchmarks fail to build: missing dataframe-operations

Status: Open.

#203 In DataHaskell/dataframe;

· juhp opened on May 15, 2026

cabal install fails with ghc-9.10.3 (fedora)

Status: Open.

#192 In DataHaskell/dataframe;

· juhp opened on Apr 4, 2026

transpose doesn't seem to exist?

Status: Open.

#191 In DataHaskell/dataframe;

· gfarrell opened on Mar 31, 2026

Refactor Suggestion: Rename ColumnChunk / RowGroup, and their read<...> to ColumnChunkMeta / RowGroupMeta

Status: Open.

#183 In DataHaskell/dataframe;

· Eiko-Tokura opened on Mar 14, 2026

Add the function writeParquet

Status: Open.

#181 In DataHaskell/dataframe;

· c-ding-math opened on Mar 9, 2026

Double becoming Int when reading Csv

Status: Open.

#177 In DataHaskell/dataframe;

· maxigit opened on Mar 5, 2026

User pinch to read/write Parquet thrift metadata.

mediumModerately complex issue with performance/API implications.Moderately complex issue with performance/API implications.

refactor

Status: Open.

#171 In DataHaskell/dataframe;

· mchav opened on Feb 28, 2026

Add GZIP compression for parquet decoding

good first issueGood for newcomersGood for newcomers

gsoc2026

Status: Open.

#167 In DataHaskell/dataframe;

· mchav opened on Feb 25, 2026

Add BROTLI compression for parquet decoding

good first issueGood for newcomersGood for newcomers

gsoc2026

Status: Open.

#166 In DataHaskell/dataframe;

· mchav opened on Feb 25, 2026

Unroll loops to decode unsigned integers

good first issueGood for newcomersGood for newcomers

gsoc2026

Status: Open.

#164 In DataHaskell/dataframe;

· mchav opened on Feb 25, 2026

Are Columnable over constrained ?

Status: Open.

#154 In DataHaskell/dataframe;

· maxigit opened on Feb 19, 2026

String version of col

Status: Open.

#153 In DataHaskell/dataframe;

· maxigit opened on Feb 19, 2026