OceanBase DB实战课程实验中通过全链路诊断分析慢 SQL 并优化实验中插入数据提示报错：
obclient [testdb]> insert into tp1 select uniform(1,1000000,RANDOM()),uniform(1,1000000,RANDOM()) from table(generator(1000000));
ERROR 4012 (HY000): Timeout, query has reached the maximum query timeout: 10000000(us), maybe you can adjust the session variable ob_query_timeout or query_timeout hint, and try again.
下图所示：
