[
https://issues.apache.org/jira/browse/SPARK-28077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Takuya Ueshin resolved SPARK-28077.
-----------------------------------
Resolution: Fixed
Assignee: jiaan.geng
Fix Version/s: 3.0.0
Issue resolved by pull request 24918
https://github.com/apache/spark/pull/24918
> ANSI SQL: OVERLAY function(T312)
> --------------------------------
>
> Key: SPARK-28077
> URL: https://issues.apache.org/jira/browse/SPARK-28077
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Assignee: jiaan.geng
> Priority: Major
> Fix For: 3.0.0
>
>
> ||Function||Return Type||Description||Example||Result||
> |{{overlay(_string_ placing _string_ from }}{{int}}{{[for
> {{int}}])}}|{{text}}|Replace substring|{{overlay('Txxxxas' placing 'hom' from
> 2 for 4)}}|{{Thomas}}|
> For example:
> {code:sql}
> SELECT OVERLAY('abcdef' PLACING '45' FROM 4) AS "abc45f";
> SELECT OVERLAY('yabadoo' PLACING 'daba' FROM 5) AS "yabadaba";
> SELECT OVERLAY('yabadoo' PLACING 'daba' FROM 5 FOR 0) AS "yabadabadoo";
> SELECT OVERLAY('babosa' PLACING 'ubb' FROM 2 FOR 4) AS "bubba";
> {code}
> https://www.postgresql.org/docs/11/functions-string.html
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
