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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/12/28 01:41:47 UTC

[GitHub] [arrow] cyb70289 commented on a change in pull request #9023: ARROW-11043: [C++] Add "is_nan" kernel

cyb70289 commented on a change in pull request #9023:
URL: https://github.com/apache/arrow/pull/9023#discussion_r549188157



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File path: cpp/src/arrow/compute/kernels/scalar_validity.cc
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@@ -126,12 +148,16 @@ void IsNullExec(KernelContext* ctx, const ExecBatch& batch, Datum* out) {
 
 const FunctionDoc is_valid_doc(
     "Return true if non-null",
-    ("For each input value, emit true iff the value is valid (non-null)."), {"values"});
+    ("For each input value, emit true if the value is valid (non-null)."), {"values"});

Review comment:
       "iff" means "if and only if", not typo?




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