ZdenekSrotyr
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18e5f0b6e8
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feat: implement extract.duckdb contract — orchestrator + extractors
Phase 0: extend table_registry schema (v1→v2 migration), add
source_type/bucket/source_table/query_mode columns.
Phase 1: SyncOrchestrator ATTACHes extract.duckdb files into master
analytics.duckdb. Keboola extractor uses DuckDB extension with
legacy client fallback. BigQuery extractor is remote-only via
DuckDB BQ extension (no data download).
62 tests passing.
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2026-03-30 20:12:56 +02:00 |
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