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"""add followers |
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Revision ID: 5036695ebc4d |
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Revises: b6db989a46cc |
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Create Date: 2018-12-14 21:05:04.848496 |
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""" |
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from alembic import op |
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import sqlalchemy as sa |
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revision = '5036695ebc4d' |
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down_revision = 'b6db989a46cc' |
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branch_labels = None |
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depends_on = None |
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def upgrade(): |
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op.create_table('followers', |
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sa.Column('follower_id', sa.Integer(), nullable=True), |
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sa.Column('followed_id', sa.Integer(), nullable=True), |
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sa.ForeignKeyConstraint(['followed_id'], ['user.id'], ), |
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sa.ForeignKeyConstraint(['follower_id'], ['user.id'], ) |
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) |
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def downgrade(): |
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op.drop_table('followers') |
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