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Results tagged with mysql
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user 176747
All versions of MySQL (not Microsoft SQL Server). Please also add a version-specific tag like mysql-5.7 if that is relevant to the question.
2
votes
Calculating disk space usage per MySQL DB
In MySQL I use:
SELECT concat(table_schema) 'Database Name',
concat(round(SUM(data_length/power(1024,3)),2),'G') DATA,
concat(round(SUM(index_length/power(1024,3)),2),'G') 'INDEX',
concat(round(SUM(data_free … sum(data_free)/(SUM(data_length+index_length))*100,2)) '% FRAGMENTED',
concat(round(SUM(data_length+index_length)/power(1024,3),2),'G') TOTAL
FROM information_schema.TABLES
WHERE table_schema NOT IN ('mysql …
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