Add retrieved_document_ids to QueryEvent

backend/alembic/versions/9d97fecfab7f_added_retrieved_docs_to_query_event.py

@@ -0,0 +1,31 @@
+"""Added retrieved docs to query event
+
+Revision ID: 9d97fecfab7f
+Revises: ffc707a226b4
+Create Date: 2023-10-20 12:22:31.930449
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = "9d97fecfab7f"
+down_revision = "ffc707a226b4"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.add_column(
+        "query_event",
+        sa.Column(
+            "retrieved_document_ids",
+            postgresql.ARRAY(sa.String()),
+            nullable=True,
+        ),
+    )
+
+
+def downgrade() -> None:
+    op.drop_column("query_event", "retrieved_document_ids")