35 lines
878 B
Python
35 lines
878 B
Python
"""add form_meta globally_visible column
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Revision ID: f6g7h8i9j0k1
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Revises: e5f6g7h8i9j0
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Create Date: 2026-06-04 12:00:00.000000
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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: str = 'f6g7h8i9j0k1'
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down_revision: Union[str, None] = 'e5f6g7h8i9j0'
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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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op.add_column(
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'form_meta',
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sa.Column(
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'globally_visible',
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sa.Boolean(),
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nullable=True,
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server_default=sa.text('false'),
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comment='是否全局可见（供其他应用引用）',
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),
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)
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op.execute("UPDATE form_meta SET globally_visible = false WHERE globally_visible IS NULL")
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def downgrade() -> None:
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op.drop_column('form_meta', 'globally_visible')
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