diff --git a/backend/.sqlx/query-5a219a2532517869578c4504ff3153c43903f929ae5d62fbba12610f89c36d55.json b/backend/.sqlx/query-5a219a2532517869578c4504ff3153c43903f929ae5d62fbba12610f89c36d55.json
index 713ccb9dd3..36ddb8ab9f 100644
--- a/backend/.sqlx/query-5a219a2532517869578c4504ff3153c43903f929ae5d62fbba12610f89c36d55.json
+++ b/backend/.sqlx/query-5a219a2532517869578c4504ff3153c43903f929ae5d62fbba12610f89c36d55.json
@@ -15,7 +15,7 @@
       ]
     },
     "nullable": [
-      null
+      true
     ]
   },
   "hash": "5a219a2532517869578c4504ff3153c43903f929ae5d62fbba12610f89c36d55"
diff --git a/backend/.sqlx/query-724538cc1ad304a6533911be473738376aecad7444939a620f47a95f78360989.json b/backend/.sqlx/query-7a88553e784004530f829085d7bd61a5493d9e292396f14c149eeb016376574c.json
similarity index 55%
rename from backend/.sqlx/query-724538cc1ad304a6533911be473738376aecad7444939a620f47a95f78360989.json
rename to backend/.sqlx/query-7a88553e784004530f829085d7bd61a5493d9e292396f14c149eeb016376574c.json
index c5ff177e91..5d524c41da 100644
--- a/backend/.sqlx/query-724538cc1ad304a6533911be473738376aecad7444939a620f47a95f78360989.json
+++ b/backend/.sqlx/query-7a88553e784004530f829085d7bd61a5493d9e292396f14c149eeb016376574c.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "\n        SELECT \n            w.id \n        FROM \n            workspace w \n        WHERE \n            w.parent_workspace_id = $1 \n        AND NOT EXISTS (\n            SELECT 1 FROM usr u WHERE u.workspace_id = w.id\n        )\n        ",
+  "query": "\n        SELECT \n            w.id \n        FROM \n            workspace w \n        LEFT JOIN usr u ON u.workspace_id = w.id\n        WHERE \n            w.parent_workspace_id = $1 \n        AND u.workspace_id IS NULL\n        ",
   "describe": {
     "columns": [
       {
@@ -18,5 +18,5 @@
       false
     ]
   },
-  "hash": "724538cc1ad304a6533911be473738376aecad7444939a620f47a95f78360989"
+  "hash": "7a88553e784004530f829085d7bd61a5493d9e292396f14c149eeb016376574c"
 }