Method parse_explain_timestamp

src/sql-parser/src/parser.rs:9248–9268

Parse an `EXPLAIN TIMESTAMP` statement, assuming that the `EXPLAIN TIMESTAMP` tokens have already been consumed.

(&mut self)

    /// Parse an `EXPLAIN TIMESTAMP` statement, assuming that the `EXPLAIN
    /// TIMESTAMP` tokens have already been consumed.
    fn parse_explain_timestamp(&mut self) -> Result<Statement<Raw>, ParserError> {
        let format = if self.parse_keyword(AS) {
            match self.parse_one_of_keywords(&[TEXT, JSON, DOT]) {
                Some(TEXT) => Some(ExplainFormat::Text),
                Some(JSON) => Some(ExplainFormat::Json),
                None => return Err(ParserError::new(self.index, "expected a format")),
                _ => unreachable!(),
            }
        } else {
            None
        };

        self.expect_keyword(FOR)?;

        let query = self.parse_select_statement()?;

        Ok(Statement::ExplainTimestamp(ExplainTimestampStatement {
            format,
            select: query,
        }))
    }
    /// Parse an `EXPLAIN [KEY|VALUE] SCHEMA` statement assuming that the `EXPLAIN` token
    /// have already been consumed
    fn parse_explain_schema(&mut self) -> Result<Statement<Raw>, ParserError> {