[GitHub] [hive] ramesh0201 commented on a diff in pull request #3329: HIVE-26269 Class cast exception when vectorization is enabled for cer…

[GitBox <gi...@apache.org>]

ramesh0201 commented on code in PR #3329:
URL: https://github.com/apache/hive/pull/3329#discussion_r896323787


##########
ql/src/test/queries/clientpositive/vector_case_when_3.q:
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@@ -0,0 +1,7 @@
+set hive.explain.user=false;
+set hive.fetch.task.conversion=none;
+set hive.vectorized.execution.enabled=true;
+create external table test_decimal(rattag string, newclt_all decimal(15,2)) stored as orc;
+insert into test_decimal values('a', '10.20');
+select sum(case when rattag='a' then newclt_all*0.3 else newclt_all end) from test_decimal;
+select sum(case when rattag='Y' then newclt_all*0.3 else newclt_all end) from test_decimal;

Review Comment:
   Yes that will be useful to see what is happening. I added.



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