From 6fea0097e61676bb146ab28858cbc0671cd3b9a4 Mon Sep 17 00:00:00 2001
From: Huliiiiii <134658521+Huliiiiii@users.noreply.github.com>
Date: Thu, 18 Dec 2025 23:07:08 +0800
Subject: [PATCH] Add warnings to JsonValue::from_query_result

---
 src/query/json.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/query/json.rs b/src/query/json.rs
index c71548971..977270287 100644
--- a/src/query/json.rs
+++ b/src/query/json.rs
@@ -3,6 +3,8 @@ use serde_json::Map;
 pub use serde_json::Value as JsonValue;
 
 impl FromQueryResult for JsonValue {
+    /// # Warnings
+    /// If the database does not provide a data type for a value, that value may be lost.
     #[allow(unused_variables, unused_mut)]
     fn from_query_result(res: &QueryResult, pre: &str) -> Result<Self, DbErr> {
         let mut map = Map::new();