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https://issues.apache.org/jira/browse/PHOENIX-1254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136896#comment-14136896
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Hudson commented on PHOENIX-1254:
---------------------------------
SUCCESS: Integrated in Phoenix | 4.0 | Hadoop2 #131 (See
[https://builds.apache.org/job/Phoenix-4.0-hadoop2/131/])
PHOENIX-1254 Add REGEXP_SPLIT function (gabrielr: rev
45e2891cef37e36c1674ae9b0bec0aeccaf735c2)
* phoenix-core/src/main/java/org/apache/phoenix/expression/ExpressionType.java
*
phoenix-core/src/main/java/org/apache/phoenix/expression/function/RegexpSplitFunction.java
* phoenix-core/src/it/java/org/apache/phoenix/end2end/RegexpSplitFunctionIT.java
> Add REGEXP_SPLIT function
> -------------------------
>
> Key: PHOENIX-1254
> URL: https://issues.apache.org/jira/browse/PHOENIX-1254
> Project: Phoenix
> Issue Type: New Feature
> Reporter: Gabriel Reid
> Assignee: Gabriel Reid
> Fix For: 5.0.0, 4.2, 3.2
>
> Attachments: PHOENIX-1254.patch, PHOENIX-1254b.patch
>
>
> It is really useful in some situations to have a string split function to
> split string values into arrays of strings based on a delimiter string or
> pattern.
> The intention is to add a REGEXP_SPLIT function that works in similar fashion
> to the [Postgresql REGEXP_SPLIT_TO_ARRAY
> function|http://www.postgresql.org/docs/9.1/static/functions-string.html].
> The function will take two parameters:
> * the input value to be split
> * the regular expression pattern to be used to split the input into an array
> The output of the function will be {{VARCHAR_ARRAY}}
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