MySql怎么查看表大小的案例详细说明

SELECT 
    TABLE_NAME
    ,round((DATA_LENGTH/1024/1024),2)  'DATA_SIZE(M)'
    ,round((INDEX_LENGTH/1024/1024),2)  'INDEX_SIZE(M)'
    ,AVG_ROW_LENGTH
    ,MAX_DATA_LENGTH
    ,CREATE_TIMEFROM information_schema.tablesWHERE TABLE_SCHEMA ='库名'ORDER BY 2 desc;

运行结果

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