31 lines
989 B
Python
31 lines
989 B
Python
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"""Separate v1 and v2 checksums.
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Revision ID: 2827d36939e4
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Revises: 73669db7e12
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Create Date: 2015-11-04 16:29:48.905775
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"""
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# revision identifiers, used by Alembic.
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revision = '2827d36939e4'
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down_revision = '73669db7e12'
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from alembic import op
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import sqlalchemy as sa
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def upgrade(tables):
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### commands auto generated by Alembic - please adjust! ###
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op.add_column('image', sa.Column('v1_checksum', sa.String(length=255), nullable=True))
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op.add_column('imagestorage', sa.Column('content_checksum', sa.String(length=255), nullable=True))
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op.create_index('imagestorage_content_checksum', 'imagestorage', ['content_checksum'], unique=False)
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### end Alembic commands ###
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def downgrade(tables):
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### commands auto generated by Alembic - please adjust! ###
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op.drop_index('imagestorage_content_checksum', table_name='imagestorage')
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op.drop_column('imagestorage', 'content_checksum')
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op.drop_column('image', 'v1_checksum')
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### end Alembic commands ###
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