45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
"""add_review_targets
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Revision ID: 6659cb1e0ca5
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Revises: 83e6fd46fa2b
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Create Date: 2025-12-03 13:05:43.037872
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"""
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from typing import Sequence, Union
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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: str = '6659cb1e0ca5'
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down_revision: Union[str, Sequence[str], None] = '83e6fd46fa2b'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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"""Upgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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with op.batch_alter_table('review', schema=None) as batch_op:
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batch_op.add_column(sa.Column('performance_id', sa.Integer(), nullable=True))
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batch_op.add_column(sa.Column('tour_id', sa.Integer(), nullable=True))
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batch_op.add_column(sa.Column('year', sa.Integer(), nullable=True))
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batch_op.create_foreign_key('fk_review_tour_id', 'tour', ['tour_id'], ['id'])
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batch_op.create_foreign_key('fk_review_performance_id', 'performance', ['performance_id'], ['id'])
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# ### end Alembic commands ###
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def downgrade() -> None:
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"""Downgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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with op.batch_alter_table('review', schema=None) as batch_op:
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batch_op.add_column(sa.Column('created_at', sa.DATETIME(), nullable=False))
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batch_op.drop_constraint(None, type_='foreignkey')
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batch_op.drop_constraint(None, type_='foreignkey')
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batch_op.drop_column('year')
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batch_op.drop_column('tour_id')
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batch_op.drop_column('performance_id')
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# ### end Alembic commands ###
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