Method parse_index_option_name

src/sql-parser/src/parser.rs:4337–4340

(&mut self)

    }

    fn parse_index_option_name(&mut self) -> Result<IndexOptionName, ParserError> {
        self.expect_keywords(&[RETAIN, HISTORY])?;
        Ok(IndexOptionName::RetainHistory)
    }

    fn parse_index_option(&mut self) -> Result<IndexOption<Raw>, ParserError> {
        let name = self.parse_index_option_name()?;