MySQL Database Size Information

database.sql

-- Display All Database Sizes in MB
SELECT table_schema AS "Database", ROUND(SUM(data_length + index_length) / 1024 / 1024, 2) AS "Size (MB)" FROM information_schema.TABLES GROUP BY table_schema;

-- Display All Database Sizes in GB
SELECT table_schema AS "Database", ROUND(SUM(data_length + index_length) / 1024 / 1024 / 1024, 2) AS "Size (GB)" FROM information_schema.TABLES GROUP BY table_schema;

-- Display All Table Sizes for a Database in MB
SELECT table_name AS "Table", ROUND(((data_length + index_length) / 1024 / 1024), 2) AS "Size (MB)" FROM information_schema.TABLES WHERE table_schema = "INSERT DATABASE NAME HERE" ORDER BY (data_length + index_length) DESC;