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---
license: cc-by-sa-4.0
task_categories:
- text-retrieval
language:
- de
tags:
- wiktionary
- dictionary
- german
size_categories:
- 100K<n<1M
---
# German Wiktionary SQLite Database
This is a normalized SQLite database version of the German Wiktionary data.
## Source
Original data from: [cstr/de-wiktionary-extracted](https://huggingface.co/datasets/cstr/de-wiktionary-extracted)
## Database Schema
The database is normalized into the following tables:
- **entries**: Main word entries (word, pos, lang, etc.)
- **senses**: Word definitions and meanings
- **translations**: Translations to other languages
- **sounds**: Pronunciation information
- **synonyms**: Synonymous words
- **tags**: Tags/labels (many-to-many via entry_tags)
- **categories**: Categories (many-to-many via entry_categories)
- **forms**: Word forms (inflections, conjugations)
- **hyphenations**: Hyphenation patterns
## Indexes
Optimized indexes on:
- word (for fast lookups)
- language
- part of speech
- all foreign keys
## Usage
```python
import sqlite3
from huggingface_hub import hf_hub_download
# Download the database
db_path = hf_hub_download(repo_id="cstr/de-wiktionary-sqlite", filename="de_wiktionary.db", repo_type="dataset")
# Query it
conn = sqlite3.connect(db_path)
cursor = conn.cursor()
# Example: Find all entries for "schnell"
cursor.execute('''
SELECT e.word, e.pos, e.lang, s.sense_data
FROM entries e
LEFT JOIN senses s ON e.id = s.entry_id
WHERE e.word = ?
''', ('schnell',))
for row in cursor.fetchall():
print(row)
conn.close()
```
## Database Statistics
- Entries: ~970,000+ German Wiktionary entries
- Fully normalized schema with foreign keys
- Indexed for fast lookups by word, language, and POS
## License
Same as source: CC-BY-SA 4.0
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