DB Size and Free Space Availability Script for MySQL

Script to check MySQL DB size in MB’s->

SELECT table_schema “Data Base Name”, sum( data_length + index_length ) / 1024 / 1024 “Data Base Size in MB”
FROM information_schema.TABLES GROUP BY table_schema ;

Script to view the Free space available for my DB in MySQL ->

SELECT table_schema “Data Base Name”,
sum( data_length + index_length ) / 1024 /
1024 “Data Base Size in MB”,
sum( data_free )/ 1024 / 1024 “Free Space in MB”
FROM information_schema.TABLES
GROUP BY table_schema ;

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Author: sqlserverposts

Database Consultant by profession. I am a geek and a avid sports lover too. "Progress informed by the past, inspired by future".

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