39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
"""empty message
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Revision ID: 1fe914156ac0
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Revises: 4480ecc50e04
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Create Date: 2014-05-20 18:29:36.352416
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"""
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# revision identifiers, used by Alembic.
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revision = '1fe914156ac0'
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down_revision = '4480ecc50e04'
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from alembic import op
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import sqlalchemy as sa
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def upgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.add_column('item', sa.Column('sort_isbn', sa.String(length=1000), nullable=True))
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op.create_index(op.f('ix_item_sort_isbn'), 'item', ['sort_isbn'], unique=False)
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#op.drop_column('item', 'sort_isbn13')
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#op.drop_column('item', 'sort_isbn10')
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#op.drop_index('ix_item_sort_isbn10', table_name='item')
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#op.drop_index('ix_item_sort_isbn13', table_name='item')
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### end Alembic commands ###
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pass
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def downgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.create_index('ix_item_sort_isbn13', 'item', ['sort_isbn13'], unique=False)
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op.create_index('ix_item_sort_isbn10', 'item', ['sort_isbn10'], unique=False)
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op.drop_index(op.f('ix_item_sort_isbn'), table_name='item')
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op.add_column('item', sa.Column('sort_isbn10', sa.VARCHAR(length=1000), nullable=True))
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op.add_column('item', sa.Column('sort_isbn13', sa.VARCHAR(length=1000), nullable=True))
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op.drop_column('item', 'sort_isbn')
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### end Alembic commands ###
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