from sqlalchemy import create_engine, Column, Integer, String from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import sessionmaker
class Paper(Base): __tablename__ = 'papers' id = Column(Integer, primary_key=True) title = Column(String) content = Column(String) ddlc python code link
engine = create_engine('sqlite:///example.db') # For example, a SQLite database Base = declarative_base() from sqlalchemy import create_engine
print("Paper added to the database.") If neither of these examples matches what you're looking for, please provide more details or clarify your request. ddlc python code link
However, if you're asking for a DDL (Data Definition Language) example in Python, it's more related to database schema definitions.
def __repr__(self): return f"Paper(id={self.id}, title='{self.title}', content='{self.content}')"
# Insert the content page.insert_text((50, 100), content, font_size=12)