# Note table
id = Column(Integer, primary_key=True)
title = Column(String(), nullable=False)
doc = Column(Text, nullable=False)
date_created = Column(DateTime, nullable=False, default=dt.datetime.utcnow)
date_updated = Column(DateTime, onupdate=dt.datetime.utcnow)
user_email = Column(String(), ForeignKey("user.email"), nullable=True)

# NEW
date_reviewed -- set to date last studied

# Flashcard table
id = PK
note_id = FK
term = str
definition = str

# CardStats
num_attempts = int
correct_attempts = int
user_id
card_id
note_id