diff --git a/plugins/sql/src/plugin.rs b/plugins/sql/src/plugin.rs
index 48d2e241..e7deb885 100644
--- a/plugins/sql/src/plugin.rs
+++ b/plugins/sql/src/plugin.rs
@@ -251,7 +251,7 @@ async fn select(
                 JsonValue::Null
             } else {
                 match info.name() {
-                    "VARCHAR" | "STRING" | "TEXT" | "DATETIME" => {
+                    "VARCHAR" | "STRING" | "TEXT" | "DATETIME" | "JSON" => {
                         if let Ok(s) = row.try_get(i) {
                             JsonValue::String(s)
                         } else {