[teiid-issues] [JBoss JIRA] (TEIID-5973) wrong type info for EPOCH return value

[Steven Hawkins (Jira)]

     [ https://issues.redhat.com/browse/TEIID-5973?focusedWorklogId=12451495&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-12451495 ]

Steven Hawkins logged work on TEIID-5973:
-----------------------------------------

                Author: Steven Hawkins
            Created on: 15/Jun/20 8:30 AM
            Start Date: 15/Jun/20 8:30 AM
    Worklog Time Spent: 45 minutes 

Issue Time Tracking
-------------------

    Remaining Estimate: 0 minutes  (was: 45 minutes)
            Time Spent: 45 minutes
            Worklog Id:     (was: 12451495)


> wrong type info for EPOCH return value
> --------------------------------------
>
>                 Key: TEIID-5973
>                 URL: https://issues.redhat.com/browse/TEIID-5973
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>    Affects Versions: 14.0
>            Reporter: Ken Geis
>            Assignee: Steven Hawkins
>            Priority: Major
>             Fix For: 15.0, 13.1.2, 14.0.1
>
>   Original Estimate: 45 minutes
>          Time Spent: 45 minutes
>  Remaining Estimate: 0 minutes
>
> The documentation states that EPOCH(..) and EXTRACT(EPOCH FROM ..) return double. I should be able to perform calculations on those. For example, I should be able to find the number of seconds since the epoch with
> {code:sql}
> SELECT EPOCH(NOW()) / 1000;
> {code}
> However, this query produces the error
> {noformat}
> TEIID30070 The function '(EPOCH(NOW()) / 1000)' is a valid function form, but the arguments do not match a known type signature and cannot be converted using implicit type conversions.{noformat}
>  



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