144639404d09_02_create_collection.py 文件源码

def upgrade():
    op.create_table(
        'collections',
        sa.Column('id',sa.Integer,primary_key=True,autoincrement=True),
        sa.Column('name',sa.String(255), nullable=False,unique=True),

        sa.Column('created_time',sa.DateTime, default=datetime.now),
        sa.Column('updated_time',sa.DateTime, default=datetime.now),

        sa.Column('author_id',sa.Integer,nullable=True),
        sa.Column('status',sa.Integer, nullable=False),
        sa.Column('order',sa.Integer,nullable=True,default=0)
    )
    op.create_table(
        'collection_items',
        sa.Column('id',sa.Integer,primary_key=True,autoincrement=True),
        sa.Column('collection_id',sa.Integer,nullable=True),
        sa.Column('article_id',sa.Integer,nullable=True),

        sa.Column('created_time',sa.DateTime, default=datetime.now),
        sa.Column('updated_time',sa.DateTime, default=datetime.now),

        sa.Column('status',sa.Integer, nullable=False),
        sa.Column('order',sa.Integer,nullable=True,default=0)
    )