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https://issues.apache.org/jira/browse/SPARK-26905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17129737#comment-17129737
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Maxim Gekk commented on SPARK-26905:
------------------------------------
Spark's reserved keywords that are not reserved in SQL2016:
{code:scala}
scala> val sparkReserved = sparkKeywords.except(sparkNonReserved)
sparkReserved: org.apache.spark.sql.Dataset[org.apache.spark.sql.Row] = [value:
string]
scala> sparkReserved.except(sql2016Reserved).show
+--------+
| value|
+--------+
| SEMI|
|SETMINUS|
| ANTI|
+--------+
{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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