Displaying 4 results from an estimated 4 matches for "quoted_attribut".
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quoted_attributes
2009 Mar 03
2
Passing an SQL fragment in AR save
I have a basic model class TestTime with no customization.
class TestTime < ActiveRecord::Base
end
I would like to pass the following SQL fragment as part of an AR save
call to TestTime objects. How and where would I do this in the model?
"set c_time=current_time"
(current_time is an SQL method, not a variable).
--
Posted via http://www.ruby-forum.com/.
2010 Apr 20
13
why is ActiveRecord tying to select nonex ID column?
I''ve loaded (and updated) thousands of these MeteredUsage records. In
the middle of a run, I suddenly get:
ActiveRecord::StatementInvalid: Mysql::Error: Unknown column ''id'' in
''where clause'': UPDATE `metered_usages` SET `cost` = 12603.46 WHERE `id`
= NULL
I can''t see anything that''s different about this particular record
compared to
2006 Apr 17
5
Finding out updated fields
Hi,
When we update a record via an update form, is there an easy way to find
out the fields that have been changed. If the update is successful, i
want to display:
The following fields have been changed:
field-name = new-value
...
Thanks,
Lantis.
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2009 Jan 11
6
Why does ActiveRecord allow perception of success when updating an ID, however it doesn't really work(i.e. no change in database)?
Hi,
Why does ActiveRecord allow perception of success when updating an ID,
however it doesn''t really work(i.e. no change in database)?
Here''s an example. The update of "id" versus update of a non-existent
attribute.
?> ai = AccountItem.find(:first) => #<AccountItem id: 1, account_id: 1,
date: "2009-01-11", amount: