Query MySQL Table Sizes

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cheat-sheet articles are about code snippets that I need every once in a while, and which I constantly forget about.

The following query lists all tables within a MySQL instance along with their row counts and sizes in MiB:

     table_schema as `database`,
     table_name as `table`,
     table_rows as `rows`,
     ROUND(((data_length + index_length) / 1024 / 1024), 2) `size_mib`
FROM information_schema.tables
ORDER BY (data_length + index_length) DESC;