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https://issues.jboss.org/browse/TEIID-2983?page=com.atlassian.jira.plugin...
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Steven Hawkins commented on TEIID-2983:
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Is there a way re-write multiple aggregate statement above? right now
I can only think that that needs to split into two statements.
Yes, unless you can use subqueries the only other alternative would be a more complicated
sum expression:
sum(case when col is not null then 1 else 0 end)
MongoDB can group by multiple elements in a group, then we can do a
sum like
The grouping should come from the group by correct?
MongoDB: Function "count()" returns sum instead of number
of rows
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Key: TEIID-2983
URL:
https://issues.jboss.org/browse/TEIID-2983
Project: Teiid
Issue Type: Bug
Components: Misc. Connectors
Affects Versions: 8.7.1
Reporter: Van Halbert
Assignee: Ramesh Reddy
Labels: Beta1
Fix For: 8.7.1, 8.8
Function "count()" returns sum of rows instead of number of rows
Query [1] returns sum of values of all rows of IntKey column.
Query [2] correctly returns number of rows
[1] SELECT COUNT(IntKey) FROM BQT1.SmallA
[2] SELECT COUNT(*) FROM BQT1.SmallA
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