Bryan Van Deusen
67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
"""phashing changes
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Revision ID: 9c3559ba0427
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Revises: 426ed1b38bcf
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Create Date: 2025-07-29 01:53:50.446751
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"""
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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 = '9c3559ba0427'
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down_revision = '426ed1b38bcf'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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with op.batch_alter_table('image_record', schema=None) as batch_op:
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batch_op.add_column(sa.Column('perceptual_hash', sa.String(length=16), nullable=True))
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batch_op.add_column(sa.Column('is_thumbnail', sa.Boolean(), nullable=True))
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batch_op.alter_column('filename',
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existing_type=sa.VARCHAR(length=256),
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type_=sa.String(length=255),
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existing_nullable=False)
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batch_op.alter_column('artist',
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existing_type=sa.VARCHAR(length=128),
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type_=sa.String(length=255),
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nullable=True)
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batch_op.alter_column('format',
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existing_type=sa.VARCHAR(length=32),
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type_=sa.String(length=10),
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existing_nullable=True)
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batch_op.alter_column('camera_model',
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existing_type=sa.VARCHAR(length=128),
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type_=sa.String(length=255),
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existing_nullable=True)
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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with op.batch_alter_table('image_record', schema=None) as batch_op:
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batch_op.alter_column('camera_model',
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existing_type=sa.String(length=255),
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type_=sa.VARCHAR(length=128),
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existing_nullable=True)
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batch_op.alter_column('format',
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existing_type=sa.String(length=10),
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type_=sa.VARCHAR(length=32),
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existing_nullable=True)
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batch_op.alter_column('artist',
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existing_type=sa.String(length=255),
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type_=sa.VARCHAR(length=128),
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nullable=False)
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batch_op.alter_column('filename',
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existing_type=sa.String(length=255),
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type_=sa.VARCHAR(length=256),
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existing_nullable=False)
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batch_op.drop_column('is_thumbnail')
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batch_op.drop_column('perceptual_hash')
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# ### end Alembic commands ###
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