def downgrade():
op.create_table(
'featured',
sa.Column('id', sa.Integer, primary_key=True),
sa.Column('created', sa.Text, default=make_timestamp),
sa.Column('app_id', sa.Integer, sa.ForeignKey('app.id'), unique=True)
)
query = 'INSERT INTO "featured" (app_id) SELECT id FROM "app" WHERE featured=true;'
op.execute(query)
op.drop_column('app', 'featured')
29353a1877ba_remove_featured_table.py 文件源码
python
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