ogn-python/app/model/takeoff_landing.py

25 wiersze
985 B
Python
Czysty Zwykły widok Historia

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from app import db
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from sqlalchemy import Index
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class TakeoffLanding(db.Model):
__tablename__ = "takeoff_landings"
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id = db.Column(db.Integer, primary_key=True)
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timestamp = db.Column(db.DateTime)
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is_takeoff = db.Column(db.Boolean)
track = db.Column(db.SmallInteger)
# Relations
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sender_id = db.Column(db.Integer, db.ForeignKey("senders.id", ondelete="CASCADE"))
sender = db.relationship("Sender", foreign_keys=[sender_id], backref="takeoff_landings")
airport_id = db.Column(db.Integer, db.ForeignKey("airports.id", ondelete="SET NULL"))
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airport = db.relationship("Airport", foreign_keys=[airport_id], backref="takeoff_landings")
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country_id = db.Column(db.Integer, db.ForeignKey("countries.gid", ondelete="CASCADE"), index=True)
country = db.relationship("Country", foreign_keys=[country_id], backref="takeoff_landings")
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__table_args__ = (Index('idx_takeoff_landings_uc', 'timestamp', 'sender_id', 'airport_id', unique=True), )