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https://issues.apache.org/jira/browse/OPENJPA-3074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18142827#comment-18142827
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ASF subversion and git services commented on OPENJPA-3074:
----------------------------------------------------------

Commit 3722bdb4d2e9fbb86bee82e0f9388366c8dbc86e in openjpa's branch 
refs/heads/OPENJPA-3074 from Richard Zowalla
[ https://gitbox.apache.org/repos/asf?p=openjpa.git;h=3722bdb4d ]

[OPENJPA-3074] Rename the compatibility option UpdatedMySQLReservedWords to 
UpdatedMySQLAndMariaDBReservedWords, since it covers the reserved words of 
MariaDB too


> Share the common code of MySQLDictionary and MariaDBDictionary in a 
> superclass and add the MySQL 8 reserved words
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: OPENJPA-3074
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-3074
>             Project: OpenJPA
>          Issue Type: Improvement
>            Reporter: Richard Zowalla
>            Assignee: Richard Zowalla
>            Priority: Major
>             Fix For: 4.2.0
>
>
> MySQLDictionary and MariaDBDictionary both extend DBDictionary and duplicate 
> most of their code, as noted in the review of #297 (OPENJPA-2943). Move the 
> shared code into a common abstract superclass and keep the per-database 
> differences and defaults in the two subclasses. All public configuration 
> fields stay as they are.
> MySQLDictionary also lacks the reserved words MySQL 8.0 added, such as RANK, 
> ROW_NUMBER, WINDOW and LATERAL. An entity attribute named rank therefore 
> produces a CREATE TABLE statement that fails on MySQL 8.4 and 9.x.



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