25 lines
715 B
Python
25 lines
715 B
Python
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# app/database.py
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from sqlalchemy import create_engine
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import sessionmaker
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# SQLALCHEMY_DATABASE_URL = "sqlite:///./sql_app.db"
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#SQLALCHEMY_DATABASE_URL = "mysql+mysqlconnector://root:secret@localhost:3306/test" # Przykład dla MySQL
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SQLALCHEMY_DATABASE_URL = "postgresql+psycopg2://admin:pass@localhost:5432/crypto"
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engine = create_engine(
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SQLALCHEMY_DATABASE_URL,
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)
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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# Test connection
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from sqlalchemy import text
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with engine.connect() as conn:
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result = conn.execute(text("select 'hello world'"))
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print(result.all())
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