=== Size of a tables in a db ===
**__Note:__** You will need to replace **__DATABASE_NAME__**
<sxh bash>
SELECT table_name AS "Table",

round(((data_length + index_length) / 1024 / 1024), 2) "Size in MB"

FROM information_schema.TABLES

WHERE table_schema = "DATABASE_NAME"

ORDER BY (data_length + index_length) DESC LIMIT 15;
</sxh>