If you want to delete an existing row from a table, you can use the DELETE statement with a WHERE clause to identify that row. Here is good sample of DELETE statements:

INSERT INTO ggl_links (url, id)

VALUES ('http://www.myspace.com', 301);

1 row created.

SELECT * FROM ggl_links WHERE id = 301;

 ID URL    NOTES  COUNTS CREATED

----- ------------------------ -------- ------- ---------

 301 http://www.myspace.com NULL  NULL 07-MAY-06 

DELETE FROM ggl_links WHERE id = 301;

1 row deleted.

SELECT * FROM ggl_links WHERE id = 301;

no rows selected