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Posted to issues@spark.apache.org by "Maxim Gekk (Jira)" <ji...@apache.org> on 2020/06/09 19:21:00 UTC

[jira] [Commented] (SPARK-26905) Revisit reserved/non-reserved keywords based on the ANSI SQL standard

    [ https://issues.apache.org/jira/browse/SPARK-26905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17129730#comment-17129730 ] 

Maxim Gekk commented on SPARK-26905:
------------------------------------

Spark's ANSI Non-Reserved keywords are actually reserved keywords in SQL2016:
{code:scala}
+-----------+
|value      |
+-----------+
|ALTER      |
|GLOBAL     |
|INTERVAL   |
|ROLLBACK   |
|WINDOW     |
|INSERT     |
|TRIM       |
|SHOW       |
|DESCRIBE   |
|AT         |
|LIKE       |
|OF         |
|IMPORT     |
|RANGE      |
|ROWS       |
|DELETE     |
|TRUE       |
|MERGE      |
|DROP       |
|START      |
|BY         |
|OVERLAY    |
|SUBSTRING  |
|COMMIT     |
|EXTERNAL   |
|OUT        |
|SET        |
|TRUNCATE   |
|LOCAL      |
|PARTITION  |
|EXISTS     |
|VALUES     |
|ARRAY      |
|TABLESAMPLE|
|UPDATE     |
|POSITION   |
|REVOKE     |
|ROLLUP     |
|LATERAL    |
|FUNCTION   |
|ROW        |
|NO         |
|CUBE       |
|EXTRACT    |
|CURRENT    |
|BETWEEN    |
|GROUPING   |
|OVER       |
+-----------+
{code}

> Revisit reserved/non-reserved keywords based on the ANSI SQL standard
> ---------------------------------------------------------------------
>
>                 Key: SPARK-26905
>                 URL: https://issues.apache.org/jira/browse/SPARK-26905
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Xiao Li
>            Priority: Major
>         Attachments: spark-ansiNonReserved.txt, spark-keywords-list.txt, spark-nonReserved.txt, spark-strictNonReserved.txt, sql2016-02-nonreserved.txt, sql2016-02-reserved.txt, sql2016-09-nonreserved.txt, sql2016-09-reserved.txt, sql2016-14-nonreserved.txt, sql2016-14-reserved.txt
>
>




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