feiniaofeiafei commented on code in PR #67919:
URL: https://github.com/apache/doris/pull/67919#discussion_r4080179747
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/InferPredicateByReplace.java:
##########
@@ -171,6 +175,27 @@ private static <T extends Expression> Set<Expression>
getEqualSetAndDoReplace(T
return res;
}
+ private static boolean canReplace(Expression source, Expression target,
Expression predicate) {
+ Expression comparison = predicate instanceof Not ? predicate.child(0)
: predicate;
+ // Direct comparisons observe comparison equality rather than a
value's type or representation.
+ // Do not descend through functions, casts or OR to apply this
exception.
+ if ((comparison instanceof ComparisonPredicate || comparison
instanceof InPredicate)
Review Comment:
fixed
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