Answers for "display the size for all tables mysql command line"

mysql get table size

SELECT
  TABLE_NAME AS `Table`,
  ROUND((DATA_LENGTH + INDEX_LENGTH) / 1024 / 1024) AS `Size (MB)`
FROM
  information_schema.TABLES
WHERE
  TABLE_SCHEMA = "bookstore"
ORDER BY
  (DATA_LENGTH + INDEX_LENGTH)
DESC;

mysql list bigger table

SELECT
	table_schema AS `Database`,
	table_name AS `Table`,
	round(((data_length + index_length) / 1024 / 1024), 2) `Size in MB`
FROM
	information_schema.TABLES
ORDER BY
	(data_length + index_length)
	DESC;