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From "Kim Haase (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3874) Document numeric function ATAN2(float1,float2)
Date Mon, 22 Sep 2008 19:50:44 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12633453#action_12633453
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Kim Haase commented on DERBY-3874:
----------------------------------

Another question: should atan2 be added to the topic "JDBC escape syntax for fn keyword" (http://db.apache.org/derby/docs/dev/ref/rrefjdbc88908.html)?
Actually, this topic may need further updating -- some other math functions aren't mentioned
either: COSH, COT, SINH, TANH. Should a separate JIRA be filed for this?


> Document numeric function ATAN2(float1,float2)
> ----------------------------------------------
>
>                 Key: DERBY-3874
>                 URL: https://issues.apache.org/jira/browse/DERBY-3874
>             Project: Derby
>          Issue Type: Sub-task
>          Components: Documentation
>    Affects Versions: 10.5.0.0
>            Reporter: Kristian Waagan
>            Assignee: Kim Haase
>
> Document the numeric function ATAN2(float1,float2).
> Mentioned in the JDBC specification, appendix C.1.
> Implementation documented by the JavaDoc for StrictMath.atan2.
> According to the JDBC specification, table B-1, a JDBC float maps to a Java double.

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