MySQL character encoding problem is where your MySQL database causes Unicode characters (like å, ä and ö) to be displayed wrongly. You can set it to UTF8.
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How to get MySQL database size for your database?
Here’s how to get MySQL database size for all or a specific database. You can use the following SQL query to get it.
How to get MySQL table size for tables in database?
Get MySQL table size for a table in your database with the following SQL query. MySQL table size is the sum of data length and index length.