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MySQL: Support EXPLAIN ANALYZE format variants (#1945)
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Yoav Cohen 2025-07-18 16:41:50 +03:00 • committed by GitHub
parent 40bbcc9834
commit 23f40cdc40
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3 changed files with 47 additions and 7 deletions
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27
src/ast/mod.rs
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@ -4126,7 +4126,7 @@ pub enum Statement {
/// A SQL query that specifies what to explain
statement: Box<Statement>,
/// Optional output format of explain
format: Option<AnalyzeFormat>,
format: Option<AnalyzeFormatKind>,
/// Postgres style utility options, `(analyze, verbose true)`
options: Option<Vec<UtilityOption>>,
},
@ -4494,7 +4494,7 @@ impl fmt::Display for Statement {
}
if let Some(format) = format {
write!(f, "FORMAT {format} ")?;
write!(f, "{format} ")?;
}
if let Some(options) = options {
@ -7641,6 +7641,25 @@ impl fmt::Display for DuplicateTreatment {
}
}
#[derive(Debug, Copy, Clone, PartialEq, PartialOrd, Eq, Ord, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "visitor", derive(Visit, VisitMut))]
pub enum AnalyzeFormatKind {
/// e.g. `EXPLAIN ANALYZE FORMAT JSON SELECT * FROM tbl`
Keyword(AnalyzeFormat),
/// e.g. `EXPLAIN ANALYZE FORMAT=JSON SELECT * FROM tbl`
Assignment(AnalyzeFormat),
}
impl fmt::Display for AnalyzeFormatKind {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
AnalyzeFormatKind::Keyword(format) => write!(f, "FORMAT {format}"),
AnalyzeFormatKind::Assignment(format) => write!(f, "FORMAT={format}"),
}
}
}
#[derive(Debug, Copy, Clone, PartialEq, PartialOrd, Eq, Ord, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "visitor", derive(Visit, VisitMut))]
@ -7648,6 +7667,8 @@ pub enum AnalyzeFormat {
TEXT,
GRAPHVIZ,
JSON,
TRADITIONAL,
TREE,
}
impl fmt::Display for AnalyzeFormat {
@ -7656,6 +7677,8 @@ impl fmt::Display for AnalyzeFormat {
AnalyzeFormat::TEXT => "TEXT",
AnalyzeFormat::GRAPHVIZ => "GRAPHVIZ",
AnalyzeFormat::JSON => "JSON",
AnalyzeFormat::TRADITIONAL => "TRADITIONAL",
AnalyzeFormat::TREE => "TREE",
})
}
}