Vinicius - I'd be interested in learning more about your method. Can you
point me to some reading or examples?
-Jim
On Fri, Feb 6, 2015 at 4:48 AM, Vinicius Assef <
list-web...@viniciusban.eu.org> wrote:
> Dont't define a table the way you did.
>
> I.e, don't expect a return object from db.define_table() when creating a
> lazy table because it doesn't exist, actually.
>
> About performance, I got good results simply setting "migrate=False" and
> creating modules, instead of creating global functions in models.
>
>
>
> ---- On Thu, 05 Feb 2015 20:04:47 -0300 Jim S wrote ----
> >Hi
> >
> >I need to take advantage of the performance boost available using
> lazy_table=True.
> >
> >
> >My problem is that I have lots of table definitions in db.py that look
> like this:
> >
> >
> >productSequenceTag = db.define_table('productSequenceTag',
> > Field('productSequenceTagId', 'id',
> readable=False),
> > Field('productId', db.product,
> label='ProductId',
> > requires=IS_IN_DB(db, '
> product.id', '%(productNumber)s - %(productName)s',
> > zero='..')),
> > Field('sequenceTagId',
> db.sequenceTag, label='Sequence Tag', ondelete='RESTRICT'),
> > plural='Seq Tags')
> >
> >
> >
> >
> >There isn't much on the subject in the book, but there are a number of
> good threads here in the group. However, it is really hard (for me at
> least) to sift through all this info and know definitively what is the best
> way to define a table and make sure it is lazy.
> >
> >
> >Has anyone successfully implemented lazy_tables on a large db project?
> I've got 155 tables in my application.
> >
> >
> >I really need to find a way to make this load quicker. Any help would
> really be appreciated.
> >
> >
> >-Jim
> >
> >
> > --
> > Resources:
> > - http://web2py.com
> > - http://web2py.com/book (Documentation)
> > - http://github.com/web2py/web2py (Source code)
> > - https://code.google.com/p/web2py/issues/list (Report Issues)
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>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
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--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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