Method parse_csr_config_option

src/sql-parser/src/parser.rs:2328–2387

(&mut self)

    }

    fn parse_csr_config_option(&mut self) -> Result<CsrConfigOption<Raw>, ParserError> {
        let name = match self.expect_one_of_keywords(&[AVRO, NULL, KEY, VALUE, DOC])? {
            AVRO => {
                let name = match self.expect_one_of_keywords(&[KEY, VALUE])? {
                    KEY => CsrConfigOptionName::AvroKeyFullname,
                    VALUE => CsrConfigOptionName::AvroValueFullname,
                    _ => unreachable!(),
                };
                self.expect_keyword(FULLNAME)?;
                name
            }
            NULL => {
                self.expect_keyword(DEFAULTS)?;
                CsrConfigOptionName::NullDefaults
            }
            KEY => match self.expect_one_of_keywords(&[DOC, COMPATIBILITY])? {
                DOC => {
                    self.expect_keyword(ON)?;
                    let doc_on_identifier = self.parse_avro_doc_on_option_name()?;
                    CsrConfigOptionName::AvroDocOn(AvroDocOn {
                        identifier: doc_on_identifier,
                        for_schema: DocOnSchema::KeyOnly,
                    })
                }
                COMPATIBILITY => {
                    self.expect_keyword(LEVEL)?;
                    CsrConfigOptionName::KeyCompatibilityLevel
                }
                _ => unreachable!(),
            },
            VALUE => match self.expect_one_of_keywords(&[DOC, COMPATIBILITY])? {
                DOC => {
                    self.expect_keyword(ON)?;
                    let doc_on_identifier = self.parse_avro_doc_on_option_name()?;
                    CsrConfigOptionName::AvroDocOn(AvroDocOn {
                        identifier: doc_on_identifier,
                        for_schema: DocOnSchema::ValueOnly,
                    })
                }
                COMPATIBILITY => {
                    self.expect_keyword(LEVEL)?;
                    CsrConfigOptionName::ValueCompatibilityLevel
                }
                _ => unreachable!(),
            },
            DOC => {
                self.expect_keyword(ON)?;
                let doc_on_identifier = self.parse_avro_doc_on_option_name()?;
                CsrConfigOptionName::AvroDocOn(AvroDocOn {
                    identifier: doc_on_identifier,
                    for_schema: DocOnSchema::All,
                })
            }
            _ => unreachable!(),
        };
        Ok(CsrConfigOption {
            name,
            value: self.parse_optional_option_value()?,