From 5265777b875e5aa93ad359c7c0a6450ba22c7ec6 Mon Sep 17 00:00:00 2001
From: Zenkovich <zenkovicholeg@gmail.com>
Date: Mon, 8 Apr 2024 14:18:12 +0300
Subject: [PATCH] Do not add FORMAT JSON to the end of query when addressed to
 the one instance only

---
 src/Transport/Http.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Transport/Http.php b/src/Transport/Http.php
index 34b984e..88ba18c 100644
--- a/src/Transport/Http.php
+++ b/src/Transport/Http.php
@@ -626,6 +626,10 @@ private function prepareWrite($sql, $bindings = []): CurlerRequest
 
         $query = $this->prepareQuery($sql, $bindings);
 
+        if (strpos($sql, 'ON CLUSTER') === false) {
+            return $this->getRequestWrite($query);
+        }
+
         if (strpos($sql, 'CREATE') === 0 || strpos($sql, 'DROP') === 0 || strpos($sql, 'ALTER') === 0) {
             $query->setFormat('JSON');
         }