Spice v0.14.1-alpha (June 24, 2024)

The v0.14.1-alpha release is focused on quality, stability, and type support with improvements in PostgreSQL, DuckDB, and GraphQL data connectors.

Highlights

• PostgreSQL acceleration and data connector: Support for Composite Types and UUID data types.
• DuckDB acceleration and data connector: Support for LargeUTF8 and DuckDB functions.
• GraphQL data connector: Improved error handling on invalid query syntax.
• Refresh SQL: Improved stability when overwriting STRUCT data types.

Breaking Changes

None.

New Contributors

• @phungleson made their first contribution in https://github.com/spiceai/spiceai/pull/1750
• @peasee made their first contribution in https://github.com/spiceai/spiceai/pull/1769

Contributors

• @lukekim
• @y-f-u
• @ewgenius
• @phillipleblanc
• @Jeadie
• @sgrebnov
• @gloomweaver
• @phungleson
• @peasee
• @digadeesh

What's Changed

Dependencies

No major dependency updates.

Commits

• Update Helm to v0.14.0-alpha by @sgrebnov in https://github.com/spiceai/spiceai/pull/1720
• Update version to 0.14.1-alpha by @sgrebnov in https://github.com/spiceai/spiceai/pull/1721
• Use spiceai/async-openai to solve Deserialize issue in v1/embed by @Jeadie in https://github.com/spiceai/spiceai/pull/1707
• Add greatest least user defined functions by @y-f-u in https://github.com/spiceai/spiceai/pull/1722
• default timeunit to be seconds when time column is a numeric column by @y-f-u in https://github.com/spiceai/spiceai/pull/1727
• use system conf to construct dns resolver by @y-f-u in https://github.com/spiceai/spiceai/pull/1728
• fix a bug that dataset refresh api does not work for table with schema by @y-f-u in https://github.com/spiceai/spiceai/pull/1729
• Move secret crate to runtime module by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1723
• Return schema in get_flight_info_simple by @gloomweaver in https://github.com/spiceai/spiceai/pull/1724
• Refactor vector search component of v1/assist into a VectorSearch struct by @Jeadie in https://github.com/spiceai/spiceai/pull/1699
• Update ROADMAP.md. Fix a broken link for the "Get in touch" link. by @digadeesh in https://github.com/spiceai/spiceai/pull/1725
• Secret keys in params should be case insensitive by @ewgenius in https://github.com/spiceai/spiceai/pull/1737
• expose error log when refresh encountered some issue, also add more debug logs by @y-f-u in https://github.com/spiceai/spiceai/pull/1739
• Support Struct in PostgreSQL accelerator by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1733
• rewrite refresh append update dedup logic using arrow comparators by @y-f-u in https://github.com/spiceai/spiceai/pull/1743
• Add health checks when loading (llms, embeddings) by @Jeadie in https://github.com/spiceai/spiceai/pull/1738
• Support DuckDB function in DuckDB datasets by @Jeadie in https://github.com/spiceai/spiceai/pull/1742
• Update version of spiceai/duckdb-rs, support LargeUTF8 by @Jeadie in https://github.com/spiceai/spiceai/pull/1746
• Split refresh into coordination and execution layers by @sgrebnov in https://github.com/spiceai/spiceai/pull/1744
• bump duckdb rs git sha to resolve duckdb incorrect null value issue by @y-f-u in https://github.com/spiceai/spiceai/pull/1747
• cargo.lock file update with #1747 duckdb-rs sha by @y-f-u in https://github.com/spiceai/spiceai/pull/1748
• Fix error when GraphQL error locations is missing by @phungleson in https://github.com/spiceai/spiceai/pull/1750
• Tweak refresh scheduling logic by @sgrebnov in https://github.com/spiceai/spiceai/pull/1749
• Ensure tonic package is in duckdb feature by @Jeadie in https://github.com/spiceai/spiceai/pull/1756
• Change tonic::async_trait -> async_trait::async_trait by @Jeadie in https://github.com/spiceai/spiceai/pull/1757
• Streaming in v1/chat/completion by @Jeadie in https://github.com/spiceai/spiceai/pull/1741
• Add refresh_retry_enabled/max_attempts acceleration params by @sgrebnov in https://github.com/spiceai/spiceai/pull/1753
• Implement refresh retry based on fibonacci backoff (not enabled) by @sgrebnov in https://github.com/spiceai/spiceai/pull/1752
• Add VSCode debug target to debug runtime benchmark test by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1760
• update spiceai datafusion to include more unparser rules by @y-f-u in https://github.com/spiceai/spiceai/pull/1764
• Show UUID types as String instead of base64 binary. by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1767
• docs: Add linux contributor guide for setup by @peasee in https://github.com/spiceai/spiceai/pull/1769
• Do not expose connection url on object store error by @ewgenius in https://github.com/spiceai/spiceai/pull/1761
• Support secrets in llm and embeddings params by @ewgenius in https://github.com/spiceai/spiceai/pull/1770
• Bump github.com/hashicorp/go-retryablehttp from 0.7.1 to 0.7.7 by @dependabot in https://github.com/spiceai/spiceai/pull/1775
• Update ROADMAP.md with latest roadmap changes for v0.15.0 by @digadeesh in https://github.com/spiceai/spiceai/pull/1773
• Update acknowledgements by @github-actions in https://github.com/spiceai/spiceai/pull/1776
• Strip kwarg '=' in DuckDB function parsing by @Jeadie in https://github.com/spiceai/spiceai/pull/1777

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.14.0-alpha...v0.14.1-alpha

Resources

• Getting started with Spice.ai
• Documentation

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