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Parse SUBSTRING FROM syntax in all dialects, reflect change in the AST (#1173)

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Ophir LOJKINE 2024-03-13 16:08:27 +01:00 • committed by GitHub
parent 929c646bba
commit 6b03a259aa
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7 changed files with 47 additions and 95 deletions
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8
src/dialect/mod.rs
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@ -135,10 +135,6 @@ pub trait Dialect: Debug + Any {
fn supports_group_by_expr(&self) -> bool {
false
}
/// Returns true if the dialect supports `SUBSTRING(expr [FROM start] [FOR len])` expressions
fn supports_substring_from_for_expr(&self) -> bool {
true
}
/// Returns true if the dialect supports `(NOT) IN ()` expressions
fn supports_in_empty_list(&self) -> bool {
false
@ -325,10 +321,6 @@ mod tests {
self.0.supports_group_by_expr()
}
fn supports_substring_from_for_expr(&self) -> bool {
self.0.supports_substring_from_for_expr()
}
fn supports_in_empty_list(&self) -> bool {
self.0.supports_in_empty_list()
}