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Download backend/models/data_connection.py from datavision-ai/Datavision: direct link, hf CLI and curl.
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https://huggingface.co/spaces/datavision-ai/Datavision/resolve/main/backend/models/data_connection.py
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hf download hf://spaces/datavision-ai/Datavision/backend/models/data_connection.py
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curl -L -o data_connection.py https://huggingface.co/spaces/datavision-ai/Datavision/resolve/main/backend/models/data_connection.py
672 Bytes
| from sqlalchemy import Column, String, Text, DateTime, JSON | |
| from datetime import datetime | |
| from core.database import Base | |
| class DataConnection(Base): | |
| __tablename__ = "data_connections" | |
| id = Column(String, primary_key=True, index=True) | |
| user_id = Column(String, index=True, nullable=False) | |
| source_type = Column(String, nullable=False) # postgres, snowflake, kafka | |
| host = Column(String, nullable=False) | |
| database_name = Column(String, nullable=False) | |
| target_table = Column(String, nullable=False) | |
| credentials = Column(Text, nullable=False) # In production, this should be encrypted | |
| created_at = Column(DateTime, default=datetime.utcnow) | |