Download Latest Version v0.11.1.0 source code.tar.gz (4.2 MB)
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README.md 2026-05-13 1.0 kB
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v0.11.1.0 source code.tar.gz 2026-05-13 4.2 MB
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v0.11.1.0 source code.zip 2026-05-13 4.4 MB
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New features

  • Added a cross-backend abstraction for the COPY statement in Database.Beam.Backend.SQL.BeamExtensions:
  • file-mode COPY ... TO 'file' / COPY ... FROM 'file'. Defines MonadBeamCopyTo / MonadBeamCopyFrom, and the user-facing copyTableTo / copySelectTo / copyTableFrom builders.
  • streaming COPY ... TO STDOUT / COPY ... FROM STDIN. Mirrors the file-mode API: MonadBeamCopyToStream / MonadBeamCopyFromStream, and the copyTableToStream / copySelectToStream / copyTableFromStream builders.

Bug fixes

  • Fixed an issue where a window function applied over the result of nub_ (or the Postgres-specific pgNubBy_) would emit DISTINCT and the window expression in the same SELECT, causing the window to evaluate against the pre-deduplicated rows. The inner select is now materialised as a subquery whenever it carries DISTINCT, GROUP BY, or HAVING (#756).

Dependencies

  • Removed dependency on ghc-prim.
Source: README.md, updated 2026-05-13