Mysql database size?

Question

MySQL

version 4.1.22-community-nt-log
try

SELECT table_schema "database_name", sum( data_length + index_length )/1024/1024 "Data Base Size in MB" FROM information_schema.TABLES GROUP BY table_schema;

I get 2 Table 'information_schema.tables' doesn't exist SQL1.sql 1 1

Answer 1

SHOW TABLE STATUS FROM DBNAME
this was the command before

Answer 2

mysql 4.1?
Hmm. Look in the archives for at least 10 years ago, as then it was possible to calculate the size.
information_schema, I remember, only appeared in 5.0.

Answer 3

It says that the table does not exist.