45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
"""202511291902
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Revision ID: d1e56ecbf058
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Revises: e225ed10f5cb
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Create Date: 2025-11-29 18:14:38.529466
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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 = 'd1e56ecbf058'
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down_revision: Union[str, None] = 'e225ed10f5cb'
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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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# 先删除依赖的视图（如果存在）
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op.execute("DROP VIEW IF EXISTS data_config_sorted CASCADE")
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op.alter_column('data_config', 'llm_id',
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existing_type=sa.VARCHAR(),
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comment='LLM模型配置ID',
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existing_comment='临时',
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existing_nullable=True)
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op.drop_column('data_config', 'llm')
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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.add_column('data_config', sa.Column('llm', sa.VARCHAR(), autoincrement=False, nullable=True, comment='LLM模型配置ID'))
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op.alter_column('data_config', 'llm_id',
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existing_type=sa.VARCHAR(),
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comment='临时',
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existing_comment='LLM模型配置ID',
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existing_nullable=True)
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# ### end Alembic commands ###
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