v0.9.0

Changelog

All notable changes to this project will be documented in this file.

[0.9.0] - 2026-10-26

🚀 Features

• (spec) Build queries from field names and plain data
• (fields) Group date dimensions by a time grain

🐛 Bug Fixes

• (duckdb) Take member types from DESCRIBE SEMANTIC VIEW when reported
• (spec) Refuse mixed or/not filters up front; accept nulls and 10.0
• (snowflake) Inline date, datetime and time filter values
• (databricks) Keep a sub-day grain's timestamp type
• (grain) Check an optional declaration as the type it wraps

🚜 Refactor

• (sql) One slot-filling helper; document aware times on Snowflake

📚 Documentation

• (spec) Wrap a module docstring line to 100 characters
• (filtering) Say when an aware time raises on Snowflake

🎨 Styling

• (spec) Docstring and doc-snippet formatting the hooks ask for

🧪 Testing

• (duckdb) Pin member types taken from DESCRIBE SEMANTIC VIEW
• (grain) Accept pandas.Timestamp for sub-day grains; filter by a date
• (grain) Record Snowflake cassettes for the grain tests
• (grain) Keep a Databricks sub-day grain's timestamp type
• (grain) Record Databricks cassettes for the grain tests
• (grain) Optional declarations, spec grain names, schema enum clashes
• (integration) Scrub owner email from Databricks introspection cassettes
• (integration) Scrub result keys at record time and fix Snowflake cassette keys

⚙️ Miscellaneous Tasks

• Regenerate the type-fidelity report for DuckDB 1.5.6