Invalid characters in a string

From: Patrick Joyal <please.reply_at_to.the.newsgroup>
Date: Fri, 11 Feb 2000 16:47:44 GMT
Message-ID: <38a43d4d_at_news>

[Quoted] [Quoted] What are the invalid characters (in string values) that I should watch for [Quoted] where I'm constructing SQL String?

I know there's ' that I can replace with '' but I'm having problem with ;

thanks

Patrick Received on Fri Feb 11 2000 - 17:47:44 CET