[GitHub] [arrow-datafusion] ygf11 commented on a diff in pull request #3719: Expose and document a simpler public API for simplify expressions

[GitBox <gi...@apache.org>]

ygf11 commented on code in PR #3719:
URL: https://github.com/apache/arrow-datafusion/pull/3719#discussion_r989566250


##########
datafusion/optimizer/src/simplify_expressions.rs:
##########
@@ -950,6 +950,24 @@ macro_rules! assert_contains {
     };
 }
 
+/// Apply simplification and constant propagation to ([Expr]).
+///
+/// # Arguments
+///
+/// * `expr` - The logical expression
+/// * `schema` - The DataFusion schema for the expr, used to resolve `Column` references
+///                      to qualified or unqualified fields by name.
+/// * `props` - The Arrow schema for the input, used for determining expression data types
+///                    when performing type coercion.
+pub fn simplify_expr(
+    expr: Expr,
+    schema: DFSchemaRef,

Review Comment:
   Addressed.



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: github-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org