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Posted to issues@spark.apache.org by "Peter Toth (JIRA)" <ji...@apache.org> on 2019/07/15 12:28:00 UTC
[jira] [Updated] (SPARK-28400) Add built-in Array Functions:
array_upper
[ https://issues.apache.org/jira/browse/SPARK-28400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Toth updated SPARK-28400:
-------------------------------
Description:
||Function||Return Type||Description||Example||Result||
|{{array_upper}}{{(}}{{anyarray}}{{, }}{{int}}{{)}}|int|returns upper bound of the requested array dimension|array_upper(ARRAY[1,8,3,7], 1)|4|
[https://www.postgresql.org/docs/current/functions-array.html]
was:
||Function||Return Type||Description||Example||Result||
|{{array_append}}{{(}}{{anyarray}}{{,}}{{anyelement}}{{)}}|{{anyarray}}|append an element to the end of an array|{{array_append(ARRAY[1,2], 3)}}|{{{1,2,3}}}|
https://www.postgresql.org/docs/current/functions-array.html
Other DBs:
https://phoenix.apache.org/language/functions.html#array_append
https://docs.teradata.com/reader/kmuOwjp1zEYg98JsB8fu_A/68fdFR3LWhx7KtHc9Iv5Qg
> Add built-in Array Functions: array_upper
> -----------------------------------------
>
> Key: SPARK-28400
> URL: https://issues.apache.org/jira/browse/SPARK-28400
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Peter Toth
> Priority: Major
>
> ||Function||Return Type||Description||Example||Result||
> |{{array_upper}}{{(}}{{anyarray}}{{, }}{{int}}{{)}}|int|returns upper bound of the requested array dimension|array_upper(ARRAY[1,8,3,7], 1)|4|
> [https://www.postgresql.org/docs/current/functions-array.html]
>
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