After reading more MySQL docs, I found I could run the following:
connection.query("SET storage_engine = InnoDB")
I run this before running .createTable on my SQLObject classes and it
works well.
Thanks for the responses.
/Brian/
On Fri, Nov 7, 2008 at 3:46 PM, David Turner <[EMAIL PROTECTED]> wrote:
> I think it will work to add the following to mysql/mysqlconnection.py:
>
> def createTableSQL(self, soClass):
> constraints = self.createReferenceConstraints(soClass)
> extraSQL = self.createSQL(soClass)
> createSql = ('CREATE TABLE %s (\n%s\n) engine=innodb' %
> (soClass.sqlmeta.table, self.createColumns(soClass)))
> return createSql, constraints + extraSQL
>
> It might make sense to do this globally, on the theory that it's what
> most people ought to want. Else it appears that it would be easy to
> make it an option per-connection. I don't know about per-table.
>
> On Fri, 2008-11-07 at 15:04 -0500, Brian Long wrote:
>> I'll admit I'm a newbie to SQLObject. I understand MySQL only
>> supports cascade on delete using the InnoDB engine. When I define a
>> class foreign key and specify "cascade=True", MySQL does not store
>> this because the default engine is MyISAM.
>>
>> Since the sqlmeta createSQL code gets run after table creation,
>> specifying "ALTER TABLE foo ENGINE InnoDB" runs after the foreign key
>> constraint was created. This means I have to re-construct / re-add
>> the constraint inside createSQL. Are there any better ways to
>> accomplish this?
>>
>> The SQLObject docs state: "MySQL only supports transactions when
>> using the InnoDB backend, and SQLObject currently does not have
>> support for explicitly defining the backend when using createTable."
>> Are there any plans to change this in an upcoming release? If I could
>> specify InnoDB for all created tables, the "cascade=True" attribute
>> would not get discarded by MySQL.
>>
>> Thanks.
>>
>> /Brian/
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