29 lines
947 B
Python
29 lines
947 B
Python
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"""new fetching flags
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Revision ID: 4b56cde3ebd7
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Revises: c136aa1157f9
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Create Date: 2019-02-24 11:53:29.128983
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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 identifiers, used by Alembic.
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revision = '4b56cde3ebd7'
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down_revision = 'c136aa1157f9'
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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.add_column('accounts', sa.Column('fetch_current_batch_end_id', sa.String(), nullable=True))
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op.add_column('accounts', sa.Column('fetch_history_complete', sa.Boolean(), server_default='FALSE', nullable=False))
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op.create_foreign_key(op.f('fk_accounts_fetch_current_batch_end_id_posts'), 'accounts', 'posts', ['fetch_current_batch_end_id'], ['id'], ondelete='SET NULL')
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def downgrade():
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op.drop_constraint(op.f('fk_accounts_fetch_current_batch_end_id_posts'), 'accounts', type_='foreignkey')
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op.drop_column('accounts', 'fetch_history_complete')
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op.drop_column('accounts', 'fetch_current_batch_end_id')
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