Initial Commit

slip slop

migrations/versions/57326830536b_instrument_tunings.py

@@ -0,0 +1,29 @@
+"""add instrument_tunings join table
+
+Revision ID: 57326830536b
+Revises: abdeb80d003e
+Create Date: 2026-06-09
+"""
+from alembic import op
+import sqlalchemy as sa
+
+revision = "57326830536b"
+down_revision = "abdeb80d003e"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "instrument_tunings",
+        sa.Column("instrument_id", sa.Integer(),
+                  sa.ForeignKey("instruments.id", ondelete="CASCADE"),
+                  primary_key=True, nullable=False),
+        sa.Column("tuning_id", sa.Integer(),
+                  sa.ForeignKey("tunings.id", ondelete="CASCADE"),
+                  primary_key=True, nullable=False),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("instrument_tunings")