40 lines
1.9 KiB
Python
40 lines
1.9 KiB
Python
"""数据库修改
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Revision ID: baf54bec4cb5
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Revises: 6cf2bcc8915f
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Create Date: 2026-05-28 13:40:31.609405
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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 = 'baf54bec4cb5'
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down_revision: Union[str, None] = '6cf2bcc8915f'
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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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# ### commands auto generated by Alembic - please adjust! ###
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op.create_index(op.f('ix_credit_ratios_gen_type'), 'credit_ratios', ['gen_type'], unique=False)
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op.create_index('ix_credit_ratios_gen_type_engine_resolution', 'credit_ratios', ['gen_type', 'model_config_id', 'resolution'], unique=False)
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op.create_index('ix_credit_ratios_gen_type_resolution', 'credit_ratios', ['gen_type', 'resolution'], unique=False)
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op.create_index(op.f('ix_credit_ratios_model_config_id'), 'credit_ratios', ['model_config_id'], unique=False)
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op.create_index(op.f('ix_credit_ratios_resolution'), 'credit_ratios', ['resolution'], unique=False)
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op.drop_constraint(op.f('credit_ratios_model_config_id_fkey'), 'credit_ratios', type_='foreignkey')
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# ### end Alembic commands ###
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def downgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_foreign_key(op.f('credit_ratios_model_config_id_fkey'), 'credit_ratios', 'model_configs', ['model_config_id'], ['id'])
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op.drop_index(op.f('ix_credit_ratios_resolution'), table_name='credit_ratios')
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op.drop_index(op.f('ix_credit_ratios_model_config_id'), table_name='credit_ratios')
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op.drop_index('ix_credit_ratios_gen_type_resolution', table_name='credit_ratios')
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op.drop_index('ix_credit_ratios_gen_type_engine_resolution', table_name='credit_ratios')
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op.drop_index(op.f('ix_credit_ratios_gen_type'), table_name='credit_ratios')
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# ### end Alembic commands ###
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