49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""20251125181327
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Revision ID: 6e254c5f498e
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Revises: a09d0e19cde6
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Create Date: 2025-11-25 18:13:36.873990
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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 = '6e254c5f498e'
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down_revision: Union[str, None] = 'a09d0e19cde6'
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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.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_nullable=True)
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op.alter_column('data_config', 'embedding_id',
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existing_type=sa.VARCHAR(),
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comment='嵌入模型配置ID',
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existing_nullable=True)
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op.add_column('workspaces', sa.Column('storage_type', sa.String(), nullable=True))
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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.drop_column('workspaces', 'storage_type')
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op.alter_column('data_config', 'embedding_id',
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existing_type=sa.VARCHAR(),
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comment=None,
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existing_comment='嵌入模型配置ID',
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existing_nullable=True)
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op.alter_column('data_config', 'llm_id',
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existing_type=sa.VARCHAR(),
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comment=None,
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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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