23 lines
406 B
Python
23 lines
406 B
Python
"""store canonical waterbody fish count
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Revision ID: 0019
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Revises: 0018
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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 = "0019"
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down_revision = "0018"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.add_column("waterbody", sa.Column("fish_species_count", sa.Integer(), nullable=True))
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def downgrade() -> None:
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op.drop_column("waterbody", "fish_species_count")
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