Module cab566cc7dfb_add_batch_build_table
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1 """add batch build table
2
3 Revision ID: cab566cc7dfb
4 Revises: 878d9d5311b7
5 Create Date: 2017-08-05 20:14:56.817954
6
7 """
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9
10 revision = 'cab566cc7dfb'
11 down_revision = '878d9d5311b7'
12
13 from alembic import op
14 import sqlalchemy as sa
15
16
18 op.create_table('batch',
19 sa.Column('id', sa.Integer(), nullable=False),
20 sa.PrimaryKeyConstraint('id')
21 )
22 op.add_column('build',
23 sa.Column('batch_id', sa.Integer(), sa.ForeignKey('batch.id'), nullable=True)
24 )
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26
28 op.drop_table('batch')
29 op.drop_column('build', 'batch_id')
30