977e0deb24
Migration 0005 makes print_jobs.printer_id nullable. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
29 lines
706 B
Python
29 lines
706 B
Python
"""make print_jobs.printer_id nullable — printer is assigned at job start
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Revision ID: 0005
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Revises: 0004
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Create Date: 2026-06-18
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"""
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from typing import Sequence, Union
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import sqlalchemy as sa
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from alembic import op
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revision: str = "0005"
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down_revision: Union[str, None] = "0004"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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op.alter_column("print_jobs", "printer_id",
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existing_type=sa.Integer(),
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nullable=True)
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def downgrade() -> None:
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op.alter_column("print_jobs", "printer_id",
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existing_type=sa.Integer(),
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nullable=False)
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