From a5195956c2d74615c89746f5dfb1158acd29eeae Mon Sep 17 00:00:00 2001 From: Mr Chen Date: Thu, 12 Dec 2024 12:41:55 +0800 Subject: [PATCH] Update sql_mysql.py --- plugins/data_query/sql_mysql.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/plugins/data_query/sql_mysql.py b/plugins/data_query/sql_mysql.py index 3b8016ac3..6179f00e3 100755 --- a/plugins/data_query/sql_mysql.py +++ b/plugins/data_query/sql_mysql.py @@ -356,6 +356,9 @@ class nosqlMySQLCtr(): return mw.returnData(False,'无法链接') is_performance_schema = my_instance.find("SELECT @@performance_schema") + if is_performance_schema is None: + return mw.returnData(False,'异常中断,重试!') + if is_performance_schema["@@performance_schema"] == 0: msg = "performance_schema参数未开启。\n" msg += "在my.cnf配置文件里添加performance_schema=1，并重启mysqld进程生效。"