My pagina - confusing example

SQL code (example_table.sql) in My Pagina creates table called "example", but in example.php sql query selects from "links" table. This should be the same. SQL code should be also revised, it throws me errors: not defenied key for "id", extra comma on line " `url` varchar(150) NOT NULL default ''," should be deleted.

as the name says it's an example ;)