rivetsql-polars 0.1.18

Polars plugin for Rivet SQL

rivetsql-polars

Polars engine plugin for Rivet.

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In-process DataFrame engine backed by Polars. Executes SQL via polars.SQLContext with support for lazy evaluation and optional streaming. Includes adapters for S3, Glue, and Unity Catalog.

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⚡ Install

pip install rivetsql[polars]

For Delta Lake support:

pip install rivetsql[polars] deltalake

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🔧 Configuration

# profiles.yaml
default:
  engines:
    - name: fast
      type: polars
      options:
        streaming: true
        n_threads: 4
      catalogs: [local]

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✨ Capabilities

Feature	Supported
Compute engine	✅
Read	✅
S3 adapter	✅
Glue adapter	✅
Unity adapter	✅

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📚 Documentation

Full docs at rivetsql.github.io/rivet/plugins/polars

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Part of the Rivet framework.