示例#1
0
def downgrade():
    op.remove_column('point', 'properties')
    op.remove_column('powerline', 'properties')
示例#2
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def downgrade():
    op.remove_column('tabSensors', 'hw_id')
示例#3
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def downgrade():
    op.remove_column('sms', 'Number')
示例#4
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def downgrade():
    op.remove_column(
        "tweets",
        "tweet_id")
示例#5
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def downgrade():
    op.remove_column('user', 'action_permissions')
示例#6
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def downgrade():
    op.remove_column('transnet_station', 'nominal_power')
示例#7
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def downgrade():
    op.remove_column('transnet_station', 'osm_replication')
    op.remove_column('transnet_powerline', 'osm_replication')
示例#8
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def downgrade():
    op.remove_column('users', 'name')
示例#9
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def downgrade():
    op.remove_column('tabProcessedData', 'params')
示例#10
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def downgrade():
    op.remove_column('user', sa.Column('last_active'))