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41 lines
1.9 KiB
41 lines
1.9 KiB
1 year ago
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from datetime import datetime
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from sqlalchemy import (MetaData, Table, Column, Integer, Numeric, String, Boolean, DateTime, ForeignKey, create_engine)
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metadata = MetaData()
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cookies = Table('cookies', metadata,
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Column('cookie_id', Integer(), primary_key=True),
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Column('cookie_name', String(50), index=True),
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Column('cookie_recipe_url', String(255)),
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Column('cookie_sku', String(55)),
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Column('quantity', Integer()),
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Column('unit_cost', Numeric(12, 2))
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)
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users = Table('users', metadata,
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Column('user_id', Integer(), primary_key=True),
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Column('customer_number', Integer(), autoincrement=True),
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Column('username', String(15), nullable=False, unique=True),
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Column('email_address', String(255), nullable=False),
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Column('phone', String(20), nullable=False),
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Column('password', String(25), nullable=False),
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Column('created_on', DateTime(), default=datetime.now),
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Column('updated_on', DateTime(), default=datetime.now, onupdate=datetime.now)
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)
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orders = Table('orders', metadata,
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Column('order_id', Integer(), primary_key=True),
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Column('user_id', ForeignKey('users.user_id')),
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Column('shipped', Boolean(), default=False)
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)
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line_items = Table('line_items', metadata,
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Column('line_items_id', Integer(), primary_key=True),
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Column('order_id', ForeignKey('orders.order_id')),
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Column('cookie_id', ForeignKey('cookies.cookie_id')),
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Column('quantity', Integer()),
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Column('extended_cost', Numeric(12, 2))
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)
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DB_URI = "mysql+pymysql://root:Sxzgx1209@home.rogersun.cn:3306/orm_sqlalchemy"
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engine = create_engine(DB_URI, echo=True)
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metadata.create_all(engine)
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connection = engine.connect()
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