On Wed, Dec 28, 2011 at 4:34 PM, Rick Johnson <rantingrickjohn...@gmail.com> wrote: > I am also thinking that ANY quote char is a bad choice for string > literal delimiters. Why? Well because it is often necessary to embed > single or double quotes into a string literal.
Postgres allows dollar-delimited strings, which get around this issue somewhat. http://www.postgresql.org/docs/9.1/static/sql-syntax-lexical.html#SQL-SYNTAX-DOLLAR-QUOTING But for most strings, it simply makes sense to use a quote character. Most strings don't need both ' and " in them. You cannot pick one character to be your ultimate delimiter, because there will always be occasion to embed it. (If nothing else, what happens when you emit code?) You want the delimiter to be easily typed and recognized, and that guarantees that it'll be something that's going to want to be emitted. It's necessary to have multiple options, or escaping. ChrisA -- http://mail.python.org/mailman/listinfo/python-list
