alrevuelta commented on code in PR #2333:
URL:
https://github.com/apache/datafusion-sqlparser-rs/pull/2333#discussion_r3218408672
##########
src/dialect/mod.rs:
##########
@@ -1745,6 +1745,21 @@ pub trait Dialect: Debug + Any {
false
}
+ /// Returns true if the dialect allows a `WITH` clause item to bind a
+ /// scalar (or otherwise non-CTE) expression to a name, with the form
+ /// `<expression> AS <identifier>` — alongside or instead of the
+ /// traditional `<identifier> AS (<subquery>)` CTE form.
+ ///
+ /// For example, in ClickHouse:
+ /// ```sql
+ /// WITH 42 AS answer SELECT answer FROM t
+ /// ```
+ ///
+ ///
[ClickHouse](https://clickhouse.com/docs/sql-reference/statements/select/with#common-scalar-expressions)
+ fn supports_with_clause_scalar_expression(&self) -> bool {
Review Comment:
fixed
https://github.com/apache/datafusion-sqlparser-rs/pull/2333/changes/3b868426bd4f1cc15017efbc3648f1b7cfab4a2a#diff-4565f732f2c32d704cf0866d0f2460a833c6a6ab8292a1d541ccc649f9930107R158
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