[ https://issues.apache.org/jira/browse/SPARK-28077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Takeshi Yamamuro updated SPARK-28077: ------------------------------------- Parent Issue: SPARK-30374 (was: SPARK-27764) > 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 (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org