mysql delete query with in code example

Example 1: mysql delete

DELETE FROM table_name
WHERE some_column = some_value

Example 2: mysql on delete

[CONSTRAINT [symbol]] FOREIGN KEY
    [index_name] (col_name, ...)
    REFERENCES tbl_name (col_name,...)
    [ON DELETE reference_option]
    [ON UPDATE reference_option]

reference_option:
    RESTRICT | CASCADE | SET NULL | NO ACTION | SET DEFAULT