有没有可以帮助我正确引用SQL字符串的服务？

I'm having a hard time quoting SQL string properly, I want to know if there's a program or a website that can help me quote the string correctly. Where I can enter the SQL strings then the website will analyze and quote it for me. Or maybe a program.. I need it cause I'm having a trouble with them..I'm having a hard time quoting SQL string prope