55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
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"""Make it possible for some columns to be null
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Revision ID: 2d696203e56
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Revises: 354676f60be
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Create Date: 2015-06-04 17:25:39.119678
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"""
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# revision identifiers, used by Alembic.
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revision = '2d696203e56'
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down_revision = '354676f60be'
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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.alter_column('location', 'name',
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existing_type=sa.VARCHAR(length=120),
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nullable=False)
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op.alter_column('order_item', 'order_id',
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existing_type=sa.INTEGER(),
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nullable=False)
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op.alter_column('product', 'name',
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existing_type=sa.VARCHAR(length=120),
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nullable=False)
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op.alter_column('product', 'price',
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existing_type=sa.INTEGER(),
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nullable=False)
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op.alter_column('user', 'username',
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existing_type=sa.VARCHAR(length=80),
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nullable=False)
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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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op.alter_column('user', 'username',
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existing_type=sa.VARCHAR(length=80),
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nullable=True)
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op.alter_column('product', 'price',
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existing_type=sa.INTEGER(),
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nullable=True)
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op.alter_column('product', 'name',
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existing_type=sa.VARCHAR(length=120),
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nullable=True)
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op.alter_column('order_item', 'order_id',
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existing_type=sa.INTEGER(),
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nullable=True)
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op.alter_column('location', 'name',
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existing_type=sa.VARCHAR(length=120),
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nullable=True)
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### end Alembic commands ###
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