[摘要]+---------------+---------+1 row in set (0.00 sec)mysql> show global status like com_rollback;+-...
+---------------+---------+
1 row in set (0.00 sec)
mysql> show global status like 'com_rollback';
+---------------+---------+
关键词：MySQL几点重要的性能指标计算与优化的办法代码总结