No subject

to set up the database is the MySQL command line. However, you can use
phpMyAdmin:

1. Get your users to log on to the host their provider specifies
   using the username and password their provider supplied.
2. If required, change to the correct database.
3. In phpMyAdmin, open the SQL window and into this paste the contents
   of the script that WebCalendar provides for table creation. Run the
   script to create the tables.
4. In WebCalendar, edit the specified configuration file to include
   DBMS type, host name, database name, username, and password. Do
   this according to the instructions that the WebCalendar
   documentation provides.

BTW, WebCalendar is not restricted to MySQL and can use most of the
more-popular DBMSs. BTW2 - I have no experience of WebCalendar and the
preceding text is from five minutes reading of their documentation.

HTH,

-- 
Geoff