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34 lines
925 B
34 lines
925 B
"""empty message
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Revision ID: 6249fce1ead9
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Revises: 282564545160
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Create Date: 2023-05-22 11:28:00.309973
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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 = '6249fce1ead9'
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down_revision = '282564545160'
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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('chemical', schema=None) as batch_op:
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batch_op.add_column(sa.Column('person_id', sa.Integer(), nullable=False))
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batch_op.drop_column('person_name')
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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('chemical', schema=None) as batch_op:
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batch_op.add_column(sa.Column('person_name', sa.VARCHAR(), nullable=False))
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batch_op.drop_column('person_id')
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# ### end Alembic commands ###
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