pitrou commented on code in PR #45272: URL: https://github.com/apache/arrow/pull/45272#discussion_r2213556880
########## cpp/src/arrow/compute/kernels/scalar_compare.cc: ########## @@ -54,6 +55,39 @@ struct NotEqual { } }; +struct ListEqual { + template <typename T, typename Arg0, typename Arg1> + static T Call(KernelContext*, const Arg0& left, const Arg1& right, Status*) { + static_assert(std::is_same<T, bool>::value && std::is_same<Arg0, Arg1>::value, ""); + + if (left.length != right.length) { + return false; + } else { + RangeDataEqualsImpl range_comparer{ + EqualOptions::Defaults(), false, left, right, 0, 0, 1, Review Comment: I recommend that you read existing code accessing list arrays to convince yourself of this :) -- 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-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org