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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/12/18 13:48:00 UTC

[jira] [Assigned] (SPARK-33597) Support REGEXP_LIKE for consistent with mainstream databases

     [ https://issues.apache.org/jira/browse/SPARK-33597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan reassigned SPARK-33597:
-----------------------------------

    Assignee: jiaan.geng

> Support REGEXP_LIKE for consistent with mainstream databases
> ------------------------------------------------------------
>
>                 Key: SPARK-33597
>                 URL: https://issues.apache.org/jira/browse/SPARK-33597
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: jiaan.geng
>            Assignee: jiaan.geng
>            Priority: Major
>
> There are a lot of mainstream databases support regex function REGEXP_LIKE.
> Currently, Spark supports RLike and we just need add a new alias REGEXP_LIKE for it.
> *Oracle*:https://docs.oracle.com/en/database/oracle/oracle-database/19/sqlrf/Pattern-matching-Conditions.html#GUID-D2124F3A-C6E4-4CCA-A40E-2FFCABFD8E19
> *Presto*:https://prestodb.io/docs/current/functions/regexp.html
> *Vertica*:https://www.vertica.com/docs/9.2.x/HTML/Content/Authoring/SQLReferenceManual/Functions/RegularExpressions/REGEXP_LIKE.htm?tocpath=SQL%20Reference%20Manual%7CSQL%20Functions%7CRegular%20Expression%20Functions%7C_____5
> *Snowflake*:https://docs.snowflake.com/en/sql-reference/functions/regexp_like.html



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