d14990bb01
- Rename src/materia/ → src/beanflows/ (Python package)
- Rename transform/sqlmesh_materia/ → transform/sqlmesh_beanflows/
- Rename infra/supervisor/materia-supervisor.service → beanflows-supervisor.service
- Rename infra/backup/materia-backup.{service,timer} → beanflows-backup.{service,timer}
- Update all path strings: /opt/materia → /opt/beanflows, /data/materia → /data/beanflows
- Update pyproject.toml: project name, CLI entrypoint, workspace source key
- Update all internal imports from materia.* → beanflows.*
- Update infra scripts: REPO_DIR, service names, systemctl references
- Fix docker-compose.prod.yml: /data/materia → /data/beanflows (bind mount path)
Intentionally left unchanged: Pulumi stack name (materia-infrastructure) and
Hetzner resource names ("materia-key", "managed_by: materia") — these reference
live cloud infrastructure and require separate cloud-side renames.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
58 lines
1.8 KiB
SQL
58 lines
1.8 KiB
SQL
/* Foundation fact: daily KC=F Coffee C futures prices. */ /* Reads directly from the landing zone, casts varchar columns to proper types, */ /* and deduplicates via hash key. */ /* Covers all available history from the landing directory. */ /* Grain: one row per trade_date. */ /* Dedup: hash of (trade_date, close) — if Yahoo Finance corrects a price, */ /* the new hash triggers a re-ingest on the next incremental run. */
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MODEL (
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name foundation.fct_coffee_prices,
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kind INCREMENTAL_BY_TIME_RANGE (
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time_column trade_date
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),
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grain (
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trade_date
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),
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start '1971-08-16',
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cron '@daily'
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);
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WITH src AS (
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SELECT
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*
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FROM READ_CSV(
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@prices_glob(),
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compression = 'gzip',
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header = TRUE,
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union_by_name = TRUE,
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filename = TRUE,
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all_varchar = TRUE
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)
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), cast_and_clean AS (
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SELECT
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TRY_CAST(Date AS DATE) AS trade_date,
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TRY_CAST(Open AS DOUBLE) AS open,
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TRY_CAST(High AS DOUBLE) AS high,
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TRY_CAST(Low AS DOUBLE) AS low,
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TRY_CAST(Close AS DOUBLE) AS close,
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TRY_CAST("Adj Close" AS DOUBLE) AS adj_close,
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TRY_CAST(Volume AS BIGINT) AS volume,
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filename AS source_file, /* Filename encodes the content hash — use as ingest identifier */
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HASH(Date, Close) AS hkey /* Dedup key: trade date + close price */
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FROM src
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WHERE
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NOT TRY_CAST(Date AS DATE) IS NULL AND NOT TRY_CAST(Close AS DOUBLE) IS NULL
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), deduplicated AS (
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SELECT
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ANY_VALUE(trade_date) AS trade_date,
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ANY_VALUE(open) AS open,
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ANY_VALUE(high) AS high,
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ANY_VALUE(low) AS low,
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ANY_VALUE(close) AS close,
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ANY_VALUE(adj_close) AS adj_close,
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ANY_VALUE(volume) AS volume,
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ANY_VALUE(source_file) AS source_file,
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hkey
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FROM cast_and_clean
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GROUP BY
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hkey
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)
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SELECT
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*
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FROM deduplicated
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WHERE
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trade_date BETWEEN @start_ds AND @end_ds |