mysql中查看數據庫和表的磁盤大小

查看mysql數據庫中各數據庫的磁盤大小 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)/1

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