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https://issues.apache.org/jira/browse/SPARK-29982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li updated SPARK-29982:
----------------------------
Comment: was deleted
(was: How useful is this function? Is PostgreSQL the only database that
supports it?)
> Add built-in Array Functions: array_append
> ------------------------------------------
>
> Key: SPARK-29982
> URL: https://issues.apache.org/jira/browse/SPARK-29982
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: jiaan.geng
> Priority: Major
>
> |{{array_append}}{{(}}{{anyarray}}{{,
> }}{{anyelement}}{{)}}|{{anyarray}}|append an element to the end of an
> array|{{array_append(ARRAY[1,2], 3)}}|{\{ {1,2,3}}}|
> Other DBs:
> [https://www.postgresql.org/docs/11/functions-array.html]
> [https://phoenix.apache.org/language/functions.html#array_append]
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