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Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2020/02/04 08:50:00 UTC
[jira] [Commented] (SPARK-30724) Support 'like any' and 'like all'
operators
[ https://issues.apache.org/jira/browse/SPARK-30724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17029653#comment-17029653 ]
jiaan.geng commented on SPARK-30724:
------------------------------------
I will investigate this feature.
> Support 'like any' and 'like all' operators
> -------------------------------------------
>
> Key: SPARK-30724
> URL: https://issues.apache.org/jira/browse/SPARK-30724
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Major
>
> In Teradata/Hive and PostgreSQL 'like any' and 'like all' operators are mostly used when we are matching a text field with numbers of patterns. For example:
> Teradata / Hive 3.0:
> {code:sql}
> --like any
> select 'foo' LIKE ANY ('%foo%','%bar%');
> --like all
> select 'foo' LIKE ALL ('%foo%','%bar%');
> {code}
> PostgreSQL:
> {code:sql}
> -- like any
> select 'foo' LIKE ANY (array['%foo%','%bar%']);
> -- like all
> select 'foo' LIKE ALL (array['%foo%','%bar%']);
> {code}
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