Method parse_alter_role

src/sql-parser/src/parser.rs:6375–6400

(&mut self)

    }

    fn parse_alter_role(&mut self) -> Result<Statement<Raw>, ParserError> {
        let name = self.parse_identifier()?;

        let option = match self.parse_one_of_keywords(&[SET, RESET, WITH]) {
            Some(SET) => {
                let name = self.parse_identifier()?;
                self.expect_keyword_or_token(TO, &Token::Eq)?;
                let value = self.parse_set_variable_to()?;
                let var = SetRoleVar::Set { name, value };
                AlterRoleOption::Variable(var)
            }
            Some(RESET) => {
                let name = self.parse_identifier()?;
                let var = SetRoleVar::Reset { name };
                AlterRoleOption::Variable(var)
            }
            Some(WITH) | None => {
                let _ = self.parse_keyword(WITH);
                let attrs = self.parse_role_attributes()?;
                AlterRoleOption::Attributes(attrs)
            }
            Some(k) => unreachable!("unmatched keyword: {k}"),
        };

        Ok(Statement::AlterRole(AlterRoleStatement { name, option }))
    }

    fn parse_alter_default_privileges(&mut self) -> Result<Statement<Raw>, ParserError> {
        self.expect_keyword(FOR)?;