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Add support for NULL escape char in pattern match searches (#1913)
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Yoav Cohen 2025-07-04 21:04:51 +02:00 • committed by GitHub
parent 942d747d89
commit b0bcc46e22
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3 changed files with 29 additions and 12 deletions
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12
src/ast/mod.rs
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@ -809,7 +809,7 @@ pub enum Expr {
any: bool,
expr: Box<Expr>,
pattern: Box<Expr>,
escape_char: Option<String>,
escape_char: Option<Value>,
},
/// `ILIKE` (case-insensitive `LIKE`)
ILike {
@ -819,14 +819,14 @@ pub enum Expr {
any: bool,
expr: Box<Expr>,
pattern: Box<Expr>,
escape_char: Option<String>,
escape_char: Option<Value>,
},
/// SIMILAR TO regex
SimilarTo {
negated: bool,
expr: Box<Expr>,
pattern: Box<Expr>,
escape_char: Option<String>,
escape_char: Option<Value>,
},
/// MySQL: RLIKE regex or REGEXP regex
RLike {
@ -1488,7 +1488,7 @@ impl fmt::Display for Expr {
} => match escape_char {
Some(ch) => write!(
f,
"{} {}LIKE {}{} ESCAPE '{}'",
"{} {}LIKE {}{} ESCAPE {}",
expr,
if *negated { "NOT " } else { "" },
if *any { "ANY " } else { "" },
@ -1513,7 +1513,7 @@ impl fmt::Display for Expr {
} => match escape_char {
Some(ch) => write!(
f,
"{} {}ILIKE {}{} ESCAPE '{}'",
"{} {}ILIKE {}{} ESCAPE {}",
expr,
if *negated { "NOT " } else { "" },
if *any { "ANY" } else { "" },
@ -1568,7 +1568,7 @@ impl fmt::Display for Expr {
} => match escape_char {
Some(ch) => write!(
f,
"{} {}SIMILAR TO {} ESCAPE '{}'",
"{} {}SIMILAR TO {} ESCAPE {}",
expr,
if *negated { "NOT " } else { "" },
pattern,