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How to get the MySQL Db Size in SQL

Posted: October 3, 2022 | by Site Host

Use this to get MySQL Db size:

SELECT table_schema "DB Name",
        ROUND(SUM(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB" 
FROM information_schema.tables 
GROUP BY table_schema; 

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