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From "Craig L Russell (JIRA)" <j...@apache.org>
Subject [jira] Updated: (OPENJPA-1530) MySQL storage engine support
Date Tue, 23 Feb 2010 21:15:27 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-1530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Craig L Russell updated OPENJPA-1530:
-------------------------------------

    Description: 
The MySQLDictionary currently supports only TYPE innodb. There is a skeleton for support of
this element but there is no way to change it from the default.

Also, according to the MySQL documentation http://dev.mysql.com/doc/refman/5.1/en/create-table.html
 TYPE is deprecated. The recommended (and supported) keyword is ENGINE. 

"Since MySQL 5.1.8, it produces a warning. It will be removed in a future MySQL release. You
should not use TYPE in any new applications, and you should immediately begin conversion of
existing applications to use ENGINE instead."

I propose to change TYPE to ENGINE, and to provide a way for the user to specify which engine
to use.

I need some feedback on this: A property, mysql.engine, with a default of innodb (for compatibility)
can be specified by the user in order to create tables using any of the supported engines.
Can the property be put onto the command line? Can the property be added to persistence.xml?
Can the property be added to the maven profile properties?


  was:
The MySQLDictionary currently supports only TYPE innodb. There is a skeleton for support of
this element but there is no way to change it from the default.

Also, according to the MySQL documentation, TYPE is deprecated. The recommended (and supported)
keyword is ENGINE. 

I propose to change TYPE to ENGINE, and to provide a way for the user to specify which engine
to use.

Also, a property, mysql.engine, with a default of innodb (for compatibility) can be specified
by the user in order to create tables using any of the supported engines.


        Summary: MySQL storage engine support  (was: Support specification of storage engine
type for MySQL)

> MySQL storage engine support
> ----------------------------
>
>                 Key: OPENJPA-1530
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-1530
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: jdbc
>            Reporter: Craig L Russell
>            Assignee: Craig L Russell
>            Priority: Minor
>             Fix For: 1.3.0
>
>
> The MySQLDictionary currently supports only TYPE innodb. There is a skeleton for support
of this element but there is no way to change it from the default.
> Also, according to the MySQL documentation http://dev.mysql.com/doc/refman/5.1/en/create-table.html
 TYPE is deprecated. The recommended (and supported) keyword is ENGINE. 
> "Since MySQL 5.1.8, it produces a warning. It will be removed in a future MySQL release.
You should not use TYPE in any new applications, and you should immediately begin conversion
of existing applications to use ENGINE instead."
> I propose to change TYPE to ENGINE, and to provide a way for the user to specify which
engine to use.
> I need some feedback on this: A property, mysql.engine, with a default of innodb (for
compatibility) can be specified by the user in order to create tables using any of the supported
engines. Can the property be put onto the command line? Can the property be added to persistence.xml?
Can the property be added to the maven profile properties?

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