INSERT inserts new rows into an existing table.  The INSERT ...
VALUES and INSERT ... SET forms of the statement insert rows based
on explicitly specified values.  The INSERT ... SELECT form inserts
rows selected from another table or tables.  The INSERT ... VALUES
form with multiple value lists is supported in MySQL 3.22.5 or
later.  The INSERT ... SET syntax is supported in MySQL
3.22.10 or later.
INSERT ... SELECT is discussed further in
See also : [INSERT SELECT,  , INSERT SELECT].
