[GitHub] madlib pull request #238: MLP: Use array_upper to get the last array element

[iyerr3]

GitHub user iyerr3 opened a pull request:

    https://github.com/apache/madlib/pull/238

    MLP: Use array_upper to get the last array element

    JIRA: MADLIB-1209
    
    Postgresql arrays can be indexed in an arbitrary range. Hence,
    array_length is not necessarily the last element of the array. The
    array_upper function gives the index of the last element.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/madlib/madlib bugfix/missing_array_length_gp4

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/madlib/pull/238.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #238
    
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commit cdfb82c12c5598ca83afaa251604b5e0c8b8439f
Author: Rahul Iyer <riyer@...>
Date:   2018-02-21T23:58:24Z

    MLP: Use array_upper to get the last array element
    
    JIRA: MADLIB-1209
    
    Postgresql arrays can be indexed in an arbitrary range. Hence,
    array_length is not necessarily the last element of the array. The
    array_upper function gives the index of the last element.

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