It looks like you need something like:
ResultSet rs = ... <your executeQuery() here> ...
String Username = rs.getString("Username");
As the code you sent has it, there is nothing to hold the result of your
query.
Bob
-----Original Message-----
From: Graeme McLaren [mailto:[EMAIL PROTECTED]]
I have a form which is to be filled out to retrieve a username when a user
fills in their personal details. I'm getting the following error:
97. out.println(""+Username+"");
<------>
sql="SELECT Username FROM join11 WHERE('" +EappName+ "', '" +EappSurname+
"', '" +address+ "', '" +TownCity+ "', '" +Postcode+ "', '" +Phone+ "', '"
+email+ "' )";
out.println("<p>"+Username+"</p>");
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