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https://issues.apache.org/jira/browse/IGNITE-14024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17273444#comment-17273444
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Yury Gerzhedovich commented on IGNITE-14024:
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[~lukas.eder], I confirm the bug. It's news for me that there is such syntaxis
at all.
Seems fix shouldn't be tricky
> Aggregate FILTER clause is implemented incorrectly
> --------------------------------------------------
>
> Key: IGNITE-14024
> URL: https://issues.apache.org/jira/browse/IGNITE-14024
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 2.9.1
> Reporter: Lukas Eder
> Priority: Major
>
> Try this query:
> {code:java}
> CREATE TABLE t (i int PRIMARY KEY, j int);
> INSERT INTO t VALUES (1, 1), (2, 2), (3, 3), (4, 4);
> SELECT count(j) FILTER (WHERE i > 2) FROM t;{code}
> The result is 4, when it should be 2
> This works:
> {code:java}
> SELECT count(j) FILTER (WHERE i > 2)
> FROM (VALUES (1, 1), (2, 2), (3, 3), (4, 4)) t(i, j);{code}
>
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