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https://issues.apache.org/jira/browse/PHOENIX-2101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dumindu Buddhika updated PHOENIX-2101:
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Attachment: PHOENIX-2101-v2.patch
Thanks for the review [~ram_krish]. I have incorporated the feedback here.
> Implement ARRAY_TO_STRING built in function
> -------------------------------------------
>
> Key: PHOENIX-2101
> URL: https://issues.apache.org/jira/browse/PHOENIX-2101
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: Dumindu Buddhika
> Assignee: Dumindu Buddhika
> Attachments: PHOENIX-2101-v1.patch, PHOENIX-2101-v2.patch
>
>
> ARRAY_TO_STRING(anyarray, text [, text]) - Concatenates array elements using
> supplied delimiter and optional null string and returns the resulting string
> eg:
> ARRAY_TO_STRING(ARRAY['1', '2, '3', NULL, '5'], ',', 'k') → '1,2,3,k,5'
> ARRAY_TO_STRING(ARRAY[23, 34, 45], ',') → '23,34,45'
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