From 124b29348ec4f8a9e1036028c8a298eed7ea02fd Mon Sep 17 00:00:00 2001
From: Shuduo Sang <sangshuduo@gmail.com>
Date: Fri, 27 Aug 2021 15:33:06 +0800
Subject: [PATCH] Hotfix/sangshuduo/td 6294 taosdemo long arg for master
 (#7645)

* [TD-6294]<fix>: taosdemo support long arg

fix conflict with develop branch.

* fix few words.

* declare default child tables number.

* add support email prompt.
---
 src/kit/taosdemo/taosdemo.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index 6afaee8845..4c2ee75c4b 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -810,6 +810,10 @@ static void printHelp() {
     /*    printf("%s%s%s%s\n", indent, "-D", indent,
           "Delete database if exists. 0: no, 1: yes, default is 1");
           */
+    printf("\nMandatory or optional arguments to long options are also mandatory or optional\n\
+for any corresponding short options.\n\
+\n\
+Report bugs to <support@taosdata.com>.\n");
 }
 
 static bool isStringNumber(char *input)
-- 
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