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Posted to issues@spark.apache.org by "Wan Kun (Jira)" <ji...@apache.org> on 2022/11/16 09:46:00 UTC

[jira] [Created] (SPARK-41159) Optimize like any and like all expressions

Wan Kun created SPARK-41159:
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             Summary: Optimize like any and like all expressions
                 Key: SPARK-41159
                 URL: https://issues.apache.org/jira/browse/SPARK-41159
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.4.0
            Reporter: Wan Kun


Now like any and like all expression will use regex expressions to match input rows which will be slow. We can optimize them with startWith, endWith, contains, equalTo methods.



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