copy-paste

cat olddump.sql | sed -e s/uca1400_as_ci/utf8mb4_general_ci/ | gzip > newdump.sql.gz

Disallow: /*?destination=
Disallow: /*&destination=

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 `size in MB` DESC
LIMIT 10;