From f8ca5dbf555e02e688f7c3dfe57bc05e6469dd85 Mon Sep 17 00:00:00 2001
From: bigsheeper <yihao.dai@zilliz.com>
Date: Wed, 22 Sep 2021 20:04:13 +0800
Subject: [PATCH] [skip ci] Add comment for query coord proto (#8322)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
---
 internal/proto/query_coord.proto | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/proto/query_coord.proto b/internal/proto/query_coord.proto
index b584bcf600..b7b337a5a9 100644
--- a/internal/proto/query_coord.proto
+++ b/internal/proto/query_coord.proto
@@ -52,6 +52,7 @@ service QueryNode {
 //--------------------query coordinator proto------------------
 message ShowCollectionsRequest {
   common.MsgBase base = 1;
+  // Not useful for now
   int64 dbID = 2;
   repeated int64 collectionIDs = 3;
 }