Migration for assignment.lis_outcome_service_url

lms/migrations/versions/ff2f8a64f6a9_assignment_lis_outcome_service_url.py

@@ -0,0 +1,17 @@
+"""Add the Assignment.lis_outcome_service_url column."""
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = "ff2f8a64f6a9"
+down_revision = "cb5fe6e8dc09"
+
+
+def upgrade() -> None:
+    op.add_column(
+        "assignment", sa.Column("lis_outcome_service_url", sa.String(), nullable=True)
+    )
+
+
+def downgrade() -> None:
+    op.drop_column("assignment", "lis_outcome_service_url")