Add new index

alembic/versions/20241029_3faa5bba3ddf_add_index_ix_licensepools_collection_id_.py

@@ -0,0 +1,28 @@
+"""Add index ix_licensepools_collection_id_work_id
+
+Revision ID: 3faa5bba3ddf
+Revises: 1938277e993f
+Create Date: 2024-10-29 15:29:56.588830+00:00
+
+"""
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "3faa5bba3ddf"
+down_revision = "1938277e993f"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_index(
+        "ix_licensepools_collection_id_work_id",
+        "licensepools",
+        ["collection_id", "work_id"],
+        unique=False,
+    )
+
+
+def downgrade() -> None:
+    op.drop_index("ix_licensepools_collection_id_work_id", table_name="licensepools")