Method parse_subsource_references

src/sql-parser/src/parser.rs:3247–3259

(&mut self)

    }

    fn parse_subsource_references(&mut self) -> Result<ExternalReferenceExport, ParserError> {
        let reference = self.parse_item_name()?;
        let subsource = if self.parse_one_of_keywords(&[AS, INTO]).is_some() {
            Some(self.parse_item_name()?)
        } else {
            None
        };

        Ok(ExternalReferenceExport {
            reference,
            alias: subsource,
        })
    }

    /// Parses the column section of a CREATE SOURCE statement which can be
    /// empty or a comma-separated list of column identifiers and a single key