"""dialog agent id add 。
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Revision ID: 0366cf835bba
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Revises:
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Create Date: 2024-12-12 18:50:43.195483
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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 = '0366cf835bba'
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down_revision: Union[str, None] = None
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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.add_column('dialogs', sa.Column('agent_id', sa.String(length=32), 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('dialogs', 'agent_id')
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# ### end Alembic commands ###
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