From b8b61759ffa5a403ff4dbd72121571f21d41285d Mon Sep 17 00:00:00 2001
From: xtcyclist <7731943+xtcyclist@users.noreply.github.com>
Date: Fri, 23 Dec 2022 20:28:27 +0800
Subject: [PATCH] minor

---
 src/graph/executor/query/FilterExecutor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/graph/executor/query/FilterExecutor.cpp b/src/graph/executor/query/FilterExecutor.cpp
index 54786e5c457..6a14cace334 100644
--- a/src/graph/executor/query/FilterExecutor.cpp
+++ b/src/graph/executor/query/FilterExecutor.cpp
@@ -102,7 +102,7 @@ Status FilterExecutor::handleSingleJobFilter() {
         return Status::Error("Failed to evaluate condition: %s. %s%s",
                              condition->toString().c_str(),
                              "For boolean conditions, please write in their full forms like",
-                             " <condition> == <true/false> or <condition> IS NULL.");
+                             " <condition> == <true/false> or <condition> IS [NOT] NULL.");
       }
       if (val.empty() || val.isNull() || (val.isImplicitBool() && !val.implicitBool())) {
         if (UNLIKELY(filter->needStableFilter())) {
@@ -128,7 +128,7 @@ Status FilterExecutor::handleSingleJobFilter() {
         return Status::Error("Failed to evaluate condition: %s. %s%s",
                              condition->toString().c_str(),
                              "For boolean conditions, please write in their full forms like",
-                             " <condition> == <true/false> or <condition> IS NULL.");
+                             " <condition> == <true/false> or <condition> IS [NOT] NULL.");
       }
       if (val.isImplicitBool() && val.implicitBool()) {
         Row row;