mirror of
https://github.com/fastapi/full-stack-fastapi-template.git
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Sofie Van Landeghem
2fdd62ce0c
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
"""Add cascade delete relationships
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Revision ID: 1a31ce608336
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Revises: d98dd8ec85a3
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Create Date: 2024-07-31 22:24:34.447891
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"""
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from alembic import op
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import sqlalchemy as sa
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import sqlmodel.sql.sqltypes
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# revision identifiers, used by Alembic.
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revision = '1a31ce608336'
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down_revision = 'd98dd8ec85a3'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.alter_column('item', 'owner_id',
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existing_type=sa.UUID(),
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nullable=False)
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op.drop_constraint('item_owner_id_fkey', 'item', type_='foreignkey')
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op.create_foreign_key(None, 'item', 'user', ['owner_id'], ['id'], ondelete='CASCADE')
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_constraint('item_owner_id_fkey', 'item', type_='foreignkey')
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op.create_foreign_key('item_owner_id_fkey', 'item', 'user', ['owner_id'], ['id'])
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op.alter_column('item', 'owner_id',
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existing_type=sa.UUID(),
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nullable=True)
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# ### end Alembic commands ###
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