On Mar 31, 4:20 pm, Danimal <fightonfightw...@gmail.com> wrote:
>
> If it doesn't work right in SQL, then you've ruled out Rails, and can
> focus on what is screwed up with MySQL.
>
It's a mysql bug: see http://bugs.mysql.com/bug.php?id=37830 and
http://lists.mysql.com/commits/49739
Fred
> Best of luck! Post your response when you figure it out. :-)
>
> -Danimal
>
> On Mar 30, 4:20 pm, Ryan Waldron <r...@erebor.com> wrote:
>
> > I'm trying to track down a strange test error. This project has Rails 2.1.0
> > frozen in vendor/rails . On my MacBook Pro, the problem boils down to this:
>
> > (rdb:1) Invoice.first(:order=>'id desc')
>
> > #<Invoice id: 3, type: "Invoice", name: "Invoice 1 for Job 1", memo: nil,
> > created_at: "2007-09-03 00:00:00", updated_at: "2009-03-30 16:49:48",
> > est_inv_number: "1-03", status: "free", qb_txn_id: nil, per_quote: false,
> > bill_to: nil, printed_at: nil, emailed_at: nil, faxed_at: nil,
> > invoiceable_type: "Job", invoiceable_id: 1, qb_sent_at: nil, company_id:
> > 850010094, itemize_tax_markup: false, bill_to_customer_id: nil,
> > qb_class_override: nil, proposal_loaded: false, proposal_date: nil,
> > proposal_re: nil, proposal_attn: nil, proposal_body: nil, proposal_include:
> > nil, proposal_exclude: nil, proposal_sig: nil, date: "2007-09-03">
>
> > (rdb:1) Invoice.find(:all, :order=>'id desc').first
>
> > #<Invoice id: 9, type: "Invoice", name: "Estimate 1 for Job 1", memo: nil,
> > created_at: "2009-03-30 16:52:48", updated_at: "2009-03-30 16:52:48",
> > est_inv_number: "1-05", status: "free", qb_txn_id: nil, per_quote: false,
> > bill_to: nil, printed_at: nil, emailed_at: nil, faxed_at: nil,
> > invoiceable_type: "Job", invoiceable_id: 1, qb_sent_at: nil, company_id:
> > 850010094, itemize_tax_markup: false, bill_to_customer_id: nil,
> > qb_class_override: nil, proposal_loaded: false, proposal_date: nil,
> > proposal_re: nil, proposal_attn: nil, proposal_body: nil, proposal_include:
> > nil, proposal_exclude: nil, proposal_sig: nil, date: "2009-03-30">
>
> > I'm in the debugger in the middle of a test run. I have another Mac,
> > running the same version of the code, checked out from the same repository,
> > on which this works fine. The SQL queries produced for these two lines is
> > identical on both machines:
>
> > Invoice Load (0.000516) SELECT * FROM `est_invs` WHERE (
> > (`est_invs`.`type` = 'Invoice' ) ) ORDER BY id desc LIMIT 1
>
> > and
>
> > Invoice Load (0.000536) SELECT * FROM `est_invs` WHERE (
> > (`est_invs`.`type` = 'Invoice' ) ) ORDER BY id desc
>
> > Here's another way of looking at the same weirdness:
>
> > (rdb:1) Invoice.first.id <http://invoice.first.id/>
> > 3
> > (rdb:1) Invoice.last.id <http://invoice.last.id/>
> > 3
> > (rdb:1) Invoice.all.map(&:id)
> > [3, 4, 5, 6, 9]
> > (rdb:1) Invoice.all.first.id <http://invoice.all.first.id/>
> > 3
> > (rdb:1) Invoice.all.last.id <http://invoice.all.last.id/>
> > 9
>
> > On my other Mac, running the same code, same test, etc., it looks like this
> > (which is how it should look):
>
> > (rdb:1) Invoice.first.id <http://invoice.first.id/>
> > 3
> > (rdb:1) Invoice.last.id <http://invoice.last.id/>
> > 9
> > (rdb:1) Invoice.all.map(&:id)
> > [3, 4, 5, 6, 9]
> > (rdb:1) Invoice.all.first.id <http://invoice.all.first.id/>
> > 3
> > (rdb:1) Invoice.all.last.id <http://invoice.all.last.id/>
> > 9
>
> > I can't figure out what's going on. I've been staring at this off and on
> > for days, and I'm out of ideas. Anyone have any good ones?
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