Method parse_identifier

src/sql-parser/src/parser.rs:7358–7372

Parse a simple one-word identifier (possibly quoted, possibly a keyword)

(&mut self)

    /// Parse a simple one-word identifier (possibly quoted, possibly a keyword)
    fn parse_identifier(&mut self) -> Result<Ident, ParserError> {
        match self.consume_identifier()? {
            Some(id) => {
                if id.as_str().is_empty() {
                    return parser_err!(
                        self,
                        self.peek_prev_pos(),
                        "zero-length delimited identifier",
                    );
                }
                Ok(id)
            }
            None => self.expected(self.peek_pos(), "identifier", self.peek_token()),
        }
    }

    fn consume_identifier(&mut self) -> Result<Option<Ident>, ParserError> {
        match self.peek_token() {