$ sqlite3 databasename
CREATE TABLE cheker (active tinyint, page_url varchar, url2 varchar, date_time datetime, userid integer, html_source text);
CREATE TABLE queue(page_url varchar, url2 varchar, idx integer, date_time datetime, userid integer);
insert into queue values ("http://google.com/","",1,date(),1);
insert into queue values ("http://gmx.com/","",1,date(),1);
insert into queue values ("http://twitter.com/","",1,date(),1);