Hi I am working on a web form for, where i have 12 fields asking to enumerate to 5 to 1 to avaliate the weigth that feature have to people choose my company. I have choosed the data type to be a smallint on postgresql and a input type text on html (php). And still i have 5 fields to indicate wich media the people have contact and helps or not wich i decide to be char on postgresql and input type checkbox on php where true is 1. How can i count take statistics and print in a php page from this form i try the following: SELECT count(metodo) FROM pesquisa where serie= 'a' || 'A' having '5'" thios give me the error; Warning: PostgreSQL query failed: ERROR: WHERE clause must return type bool, not type unknown in /var/www/html/pesquisa/mnivela_teste.php on line 21 ERROR ________________________________________ A busca mais veloz e precisa da internet. Acesse agora: http://www.zoom.com.br.