31 lines
859 B
Python
31 lines
859 B
Python
"""pet owners
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Revision ID: e3e8e05f27ee
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Revises: 3132aaef7413
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Create Date: 2022-02-11 23:18:20.978203
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import mysql
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# revision identifiers, used by Alembic.
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revision = 'e3e8e05f27ee'
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down_revision = '3132aaef7413'
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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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op.add_column('pet_names', sa.Column('owner_id', mysql.BIGINT(), nullable=True))
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op.create_foreign_key(None, 'pet_names', 'charinfo', ['owner_id'], ['id'], ondelete='CASCADE')
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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.drop_constraint(None, 'pet_names', type_='foreignkey')
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op.drop_column('pet_names', 'owner_id')
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# ### end Alembic commands ###
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