Another memory-dump. The manual contains more information (that’s a surprise :-).

mysql> delete from TABLE where id=X

Removes the specified row

mysql> describe TABLE;

Shows the structure of the specified table

mysql> select * from TABLE;

Shows all rows in the specified table :-O

mysql> show procedure status;

Shows stored procedures

mysql> show table status;

Shows tables in current database

mysql> use MYDATABASE;

Changes the database to act on