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Posted to commits@calcite.apache.org by GitBox <gi...@apache.org> on 2021/07/16 07:37:48 UTC

[GitHub] [calcite] zabetak commented on a change in pull request #2455: [CALCITE-4680] Add test case for UNNEST in a subquery with nullable field

zabetak commented on a change in pull request #2455:
URL: https://github.com/apache/calcite/pull/2455#discussion_r671033028



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File path: core/src/test/resources/sql/unnest.iq
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@@ -223,4 +223,25 @@ FROM UNNEST(array [0, 2, 4, 4, 5]) as x;
 
 !ok
 
+
+WITH tab(field1, field2) AS (VALUES 
+	(1, ARRAY[ ROW(0), ROW(NULL)]), 

Review comment:
       Why do you need the ROW constructor inside the array? It won't work if it is simple `ARRAY[0, null]`?




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