37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
"""allow vision to be nullable
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Revision ID: 9159293e4f30
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Revises: e04bee35feab
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Create Date: 2024-04-08 10:50:21.447942
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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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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision: str = '9159293e4f30'
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down_revision: Union[str, None] = 'e04bee35feab'
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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('attachments', 'vision',
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existing_type=postgresql.JSON(astext_type=sa.Text()),
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nullable=True)
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op.drop_column('attachments', 'attributes')
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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('attachments', sa.Column('attributes', postgresql.JSON(astext_type=sa.Text()), autoincrement=False, nullable=False))
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op.alter_column('attachments', 'vision',
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existing_type=postgresql.JSON(astext_type=sa.Text()),
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nullable=False)
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# ### end Alembic commands ###
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