Thereis a place where I can read about relation between cur_title and last part of URL. I am wrting some script and can't find some rows in cur using a query like: SELECT cur_id, cur_title from cur WHERE cur_title BETWEEN 'title1' AND 'title1' for some title1 from URL like:

id=[] title=[M%C3%B6bius_function] id=[] title=[Per_Martin-L%C3%B6f] id=[] title=[Ernst_Schr%C3%B6der] id=[] title=[Fredholm's_theorem] id=[] title=[Freiman's_theorem] id=[] title=[H%C3%A9non_map] Thanks for any help, mm