30 lines
745 B
Python
30 lines
745 B
Python
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"""add instrument_tunings join table
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Revision ID: 57326830536b
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Revises: abdeb80d003e
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Create Date: 2026-06-09
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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 = "57326830536b"
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down_revision = "abdeb80d003e"
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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.create_table(
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"instrument_tunings",
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sa.Column("instrument_id", sa.Integer(),
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sa.ForeignKey("instruments.id", ondelete="CASCADE"),
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primary_key=True, nullable=False),
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sa.Column("tuning_id", sa.Integer(),
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sa.ForeignKey("tunings.id", ondelete="CASCADE"),
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primary_key=True, nullable=False),
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)
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def downgrade() -> None:
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op.drop_table("instrument_tunings")
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