From 5930a8561786c5423f5c2224fd0fed8560f5937c Mon Sep 17 00:00:00 2001
From: Alice Gaudon <alice@gaudon.pro>
Date: Wed, 26 Aug 2020 14:04:23 +0200
Subject: [PATCH] mysql count(): optimize requested fields

---
 src/db/ModelQuery.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/db/ModelQuery.ts b/src/db/ModelQuery.ts
index 13c7452..883252c 100644
--- a/src/db/ModelQuery.ts
+++ b/src/db/ModelQuery.ts
@@ -220,6 +220,7 @@ export default class ModelQuery<M extends Model> {
         this._sortBy = undefined;
         this._sortDirection = undefined;
 
+        this.fields.splice(0, this.fields.length);
         this.fields.push('COUNT(*)');
         let queryResult = await this.execute(connection);
         return queryResult.results.length;