From 0a291d3d36f78b01f4c1d53f58297a898110a50b Mon Sep 17 00:00:00 2001
From: dapan1121 <89396746@qq.com>
Date: Thu, 28 Jan 2021 13:57:54 +0800
Subject: [PATCH] fix bug

---
 packaging/cfg/taos.cfg | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packaging/cfg/taos.cfg b/packaging/cfg/taos.cfg
index 73004fe7b7..5ac0e39dcc 100644
--- a/packaging/cfg/taos.cfg
+++ b/packaging/cfg/taos.cfg
@@ -270,3 +270,9 @@
 
 # in retrieve blocking model, only in 50% query threads will be used in query processing in dnode
 # retrieveBlockingModel    0
+
+# the maximum allowed query buffer size in MB during query processing for each data node
+# -1 no limit (default)
+# 0  no query allowed, queries are disabled
+# queryBufferSize         -1
+
-- 
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