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From "Maryann Xue (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-2991) Add missing documentation for functions
Date Thu, 25 Aug 2016 04:34:20 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15436269#comment-15436269
] 

Maryann Xue commented on PHOENIX-2991:
--------------------------------------

[~jamestaylor]
bq. I don't think we should document DISTINCT_COUNT as it's really just the internal function
to which COUNT(DISTINCT ) gets compiled. I'm not sure about COLLECTDISTINCT. Should that be
documented, Maryann Xue?

Yes, COLLECTDISTINCT is also for internal usage only, so no need to document.

> Add missing documentation for functions
> ---------------------------------------
>
>                 Key: PHOENIX-2991
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2991
>             Project: Phoenix
>          Issue Type: Task
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 4.9.0, 4.8.1
>
>
> In PHOENIX-2990, I noticed that we were missing some functions on the reference page
on the website:
> * DistinctCountAggregateFunction.java (the shorthand version {{DISTINCT_COUNT}} is missing,
but {{COUNT(distinct )}} is present)
> * DistinctValueAggregateFunction.java
> * ExternalSqlTypeIdFunction.java
> * GetBitFunction.java
> * GetByteFunction.java
> * IndexStateNameFunction.java
> * OctetLengthFunction.java
> * SetBitFunction.java
> * SetByteFunction.java
> * SQLIndexTypeFunction.java
> * SQLTableTypeFunction.java
> * SqlTypeNameFunction.java
> * SQLViewTypeFunction.java
> * ToTimeFunction.java
> * ToTimestampFunction.java
> TO_TIME and TO_TIMESTAMP are probably the most heinous since we actually refer to them
elsewere in the same document. It would be nice to make sure these are all documented.



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