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feat: add Python migration script and successfully test SQLite to PostgreSQL data migration

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- Created scripts/migrate-sqlite-to-postgres.py as alternative to TypeScript version
- Handles all type conversions: timestamps, booleans, and JSONB fields
- Successfully migrated all 2,836 rows from SQLite to PostgreSQL
- Verified data integrity: all 6 tables migrated correctly
- Charts: 1, Candles: 2,592, Annotations: 4, Span annotations: 223
This commit is contained in:
Marko Djordjevic 2026-02-17 14:01:21 +01:00
parent 5f70f13da3
commit bfe437857b
9 changed files with 1080 additions and 20 deletions
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package.json
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@ -9,7 +9,8 @@
"start": "next start",
"lint": "next lint",
"import-annotations": "tsx scripts/import_talib_annotations.ts",
"list-charts": "tsx scripts/list_charts.ts"
"list-charts": "tsx scripts/list_charts.ts",
"migrate:sqlite-to-postgres": "tsx scripts/migrate-sqlite-to-postgres.ts"
},
"keywords": [],
"author": "",