Method parse_select_item

src/sql-parser/src/parser.rs:8742–8750

Parse a comma-delimited list of projections after SELECT

(&mut self)

    /// Parse a comma-delimited list of projections after SELECT
    fn parse_select_item(&mut self) -> Result<SelectItem<Raw>, ParserError> {
        if self.consume_token(&Token::Star) {
            return Ok(SelectItem::Wildcard);
        }
        Ok(SelectItem::Expr {
            expr: self.parse_expr()?,
            alias: self.parse_optional_alias(Keyword::is_reserved_in_column_alias)?,
        })
    }

    /// Parse an expression, optionally followed by ASC or DESC,
    /// and then `[NULLS { FIRST | LAST }]` (used in ORDER BY)