Fault-tolerant delivery system

.sqlx/query-b399033752641396cfe752e930e073765335a6c6e84935f60f4918576b47c249.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n        DELETE FROM issue_delivery_queue\n        WHERE\n            newsletter_issue_id = $1\n            AND subscriber_email = $2\n        ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Text"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "b399033752641396cfe752e930e073765335a6c6e84935f60f4918576b47c249"
+}