Fix database error: column reference is ambiguous (#310)

* Fix db error column reference name is ambiguous

* remove console.log

Author: yiyione

rest_server/src/models/marketplace_item.js

@@ -102,21 +102,21 @@ class MarketplaceItem {
           filterStatement[Op.or] = [
             {
               name: where(
-                fn('LOWER', col('name')),
+                fn('LOWER', col('"MarketplaceItem"."name"')),
                 Op.substring,
                 `%${lowerKeyword}%`,
               ),
             },
             {
               author: where(
-                fn('LOWER', col('author')),
+                fn('LOWER', col('"MarketplaceItem"."author"')),
                 Op.substring,
                 `%${lowerKeyword}%`,
               ),
             },
             {
               summary: where(
-                fn('LOWER', col('summary')),
+                fn('LOWER', col('"MarketplaceItem"."summary"')),
                 Op.substring,
                 `%${lowerKeyword}%`,
               ),