Script 22c5f7a954ce_add_forked_from_id_column_py
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1 """Add forked_from_id column
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3 Revision ID: 22c5f7a954ce
4 Revises: 2add9a2c36d9
5 Create Date: 2016-02-29 13:52:59.175869
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7 """
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10 revision = '22c5f7a954ce'
11 down_revision = '2add9a2c36d9'
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13 from alembic import op
14 import sqlalchemy as sa
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19 op.add_column('copr', sa.Column('forked_from_id', sa.Integer(), nullable=True))
20 op.create_foreign_key(None, 'copr', 'copr', ['forked_from_id'], ['id'])
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26 op.drop_column('copr', 'forked_from_id')
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