摘要: SELECT CONCAT(TRUNCATE(SUM(data_length)/1024/1024,2),'MB') AS data_size, CONCAT(TRUNCATE(SUM(max_data_length)/1024/1024,2),'MB') AS max_data_size, CONCAT(TRUNCATE(SUM(data_free)/1024/1024,2),'MB') AS 阅读全文
posted @ 2019-09-06 17:58 李文学 阅读(3462) 评论(0) 推荐(0) 编辑