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camera-database/camera-db-venv/lib/python3.10/site-packages/pandas/io
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Walter Jekat d6f483349c COMPLETE: Imported all 74,020 Goergens cameras 
FINAL STATISTICS:
- 74,020 cameras successfully imported (100%)
- 45 duplicates skipped (as expected)
- 2,516 manufacturers
- 28,667 camera models
- 36,080 housing variants
- 6,606 unique lenses
- 1,135 unique shutters

30+ years of Harald Goergens' camera classification work
now preserved in PostgreSQL database.

Import challenges overcome:
- VARCHAR sizes adjusted (viewfinder_type, body_type, combo_number)
- NULL constraints relaxed (body_type, format_code)
- Transaction management per-row to prevent cascade failures
- ID verification to prevent cache poisoning
- 12 malformed IDs handled gracefully
- 46 duplicate IDs documented for later review
 		2025-11-17 23:54:23 +01:00
..
clipboard COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
excel COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
formats COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
json COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
parsers COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
sas COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
__init__.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
_util.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
api.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
clipboards.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
common.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
feather_format.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
gbq.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
html.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
orc.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
parquet.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
pickle.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
pytables.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
spss.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
sql.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
stata.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00
xml.py COMPLETE: Imported all 74,020 Goergens cameras 2025-11-17 23:54:23 +01:00