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Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2021/04/30 10:32:00 UTC

[jira] [Created] (SPARK-35283) Support query some DDL with CTES

jiaan.geng created SPARK-35283:
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             Summary: Support query some DDL with CTES
                 Key: SPARK-35283
                 URL: https://issues.apache.org/jira/browse/SPARK-35283
             Project: Spark
          Issue Type: New Feature
          Components: SQL
    Affects Versions: 3.2.0
            Reporter: jiaan.geng


Some command used to display some metadata, such as: SHOW TABLES, SHOW TABLE EXTENDED,SHOW TBLPROPERTIES and so no.

If the output rows much than screen height, the output very unfriendly to developers.
So we should have a way to filter the output like the behavior of
WITH s AS (SHOW NAMESPACES) SELECT * FROM s WHERE namespace = 'query_ddl_namespace';



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