27 lines
711 B
Python
27 lines
711 B
Python
"""clin delete cascade
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Revision ID: fda6bd7e1b65
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Revises: e0c6eb21771f
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Create Date: 2019-08-07 16:37:02.451277
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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 = 'fda6bd7e1b65'
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down_revision = 'e0c6eb21771f'
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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.drop_constraint("clins_task_order_id_fkey", "clins")
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op.create_foreign_key("clins_task_order_id_fkey", "clins", "task_orders", ["task_order_id"], ["id"], ondelete="cascade")
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def downgrade():
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op.drop_constraint("clins_task_order_id_fkey", "clins")
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op.create_foreign_key("clins_task_order_id_fkey", "clins", "task_orders", ["task_order_id"], ["id"], ondelete="no action")
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