dmitry-chirkov-dremio commented on code in PR #48597:
URL: https://github.com/apache/arrow/pull/48597#discussion_r3581621939
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cpp/src/gandiva/node.h:
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@@ -117,6 +121,10 @@ class GANDIVA_EXPORT FieldNode : public Node {
return "(" + field()->type()->ToString() + ") " + field()->name();
}
+ std::string ToCacheKeyString() const override {
+ return "(" + field()->type()->ToString() + ") ";
Review Comment:
Perhaps add [failing] tests first to validate this theory.
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