Method parse_explain_analyze

src/sql-parser/src/parser.rs:9165–9205

(&mut self)

    }

    fn parse_explain_analyze(&mut self) -> Result<Statement<Raw>, ParserError> {
        // EXPLAIN ANALYZE CLUSTER (MEMORY | CPU) [WITH SKEW] [AS SQL]
        if self.parse_keyword(CLUSTER) {
            let properties = self.parse_explain_analyze_computation_properties()?;
            let as_sql = self.parse_keywords(&[AS, SQL]);
            return Ok(Statement::ExplainAnalyzeCluster(
                ExplainAnalyzeClusterStatement { properties, as_sql },
            ));
        }

        // EXPLAIN ANALYZE ((MEMORY | CPU) [WITH SKEW] | HINTS) FOR (INDEX ... | MATERIALIZED VIEW ...) [AS SQL]

        let properties = if self.parse_keyword(HINTS) {
            ExplainAnalyzeProperty::Hints
        } else {
            ExplainAnalyzeProperty::Computation(
                self.parse_explain_analyze_computation_properties()?,
            )
        };

        self.expect_keyword(FOR)?;

        let explainee = match self.expect_one_of_keywords(&[INDEX, MATERIALIZED])? {
            INDEX => Explainee::Index(self.parse_raw_name()?),
            MATERIALIZED => {
                self.expect_keyword(VIEW)?;
                Explainee::MaterializedView(self.parse_raw_name()?)
            }
            _ => unreachable!(),
        };

        let as_sql = self.parse_keywords(&[AS, SQL]);

        Ok(Statement::ExplainAnalyzeObject(
            ExplainAnalyzeObjectStatement {
                properties,
                explainee,
                as_sql,
            },
        ))
    }

    fn parse_explain_analyze_computation_properties(
        &mut self,