[jira] [Commented] (SPARK-29982) Add built-in Array Functions: array_append

2019-12-01 Thread Xiao Li (Jira) 


[ 
https://issues.apache.org/jira/browse/SPARK-29982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16985719#comment-16985719
 ] 

Xiao Li commented on SPARK-29982:
-

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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[jira] [Commented] (SPARK-29982) Add built-in Array Functions: array_append

2019-11-20 Thread jiaan.geng (Jira) 


[ 
https://issues.apache.org/jira/browse/SPARK-29982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16979008#comment-16979008
 ] 

jiaan.geng commented on SPARK-29982:


I'm on working.

> 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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