18 lines
428 B
Python
18 lines
428 B
Python
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"""Make users.phone nullable."""
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revision = "0010"
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down_revision = "0009"
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branch_labels = None
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depends_on = None
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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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op.alter_column("users", "phone", existing_type=sa.String(20), nullable=True)
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def downgrade():
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op.execute("UPDATE users SET phone = '' WHERE phone IS NULL")
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op.alter_column("users", "phone", existing_type=sa.String(20), nullable=False)
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