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Here i want to display 3rows of mysql table in output. it shows 7errors how to solve this error? pls tell

<%@page import =...

I want to display if the code is correct. what wrong on my code

rsT = stmt.executeQuery("select count(*) from users where pword='" + spword + "' and uname='"+suname+"'");
rsT.next();
...

Sir, I need to display the error alert message that if i entered wrong userid and password that not saved already in mysql earlier

I am very new to java, Here i want to know how to show login error if i type a wrong password that was not saved in my mysql database?

System.out.println("Select count from users where...