Method parse_cte

src/sql-parser/src/parser.rs:7681–7696

Parse a CTE (`alias [( col1, col2, ... )] AS (subquery)`)

(&mut self)

    /// Parse a CTE (`alias [( col1, col2, ... )] AS (subquery)`)
    fn parse_cte(&mut self) -> Result<Cte<Raw>, ParserError> {
        let alias = TableAlias {
            name: self.parse_identifier()?,
            columns: self.parse_parenthesized_column_list(Optional)?,
            strict: false,
        };
        self.expect_keyword(AS)?;
        self.expect_token(&Token::LParen)?;
        let query = self.parse_query()?;
        self.expect_token(&Token::RParen)?;
        Ok(Cte {
            alias,
            query,
            id: (),
        })
    }

    /// Parse a mutually recursive CTE (`alias ( col1: typ1, col2: typ2, ... ) AS (subquery)`).
    ///