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https://issues.apache.org/jira/browse/ASTERIXDB-1256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Murtadha Hubail resolved ASTERIXDB-1256.
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Resolution: Fixed
> Invalid queries returning some results
> --------------------------------------
>
> Key: ASTERIXDB-1256
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1256
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: AsterixDB
> Reporter: Murtadha Hubail
> Assignee: Murtadha Hubail
> Priority: Critical
>
> I was investigating a sporadic failure in the test case aggregate/avg_mixed
> which does nothing but executes the below query and makes sure that an
> exception with the message "Unexpected type STRING in aggregation input
> stream. Expected type FLOAT. [AlgebricksException]" is thrown:
> avg(
> for $x in [float("2.0"), "hello world", 93847382783847382,
> date("2013-01-01")]
> return $x
> )
> However, if you execute the query few times, sometimes it will return the
> error message as well as some results!!
> The output looks something like this:
> Error:
> Results:
> 2.0d
> Message:
> Unexpected type STRING in aggregation input stream. Expected type FLOAT.
> [AlgebricksException]
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