RVince wrote:
> I have a table where I am trying to delete all but the 10 most recent
> records. My code is as follows:
>
> cnotes = Channelnote.find(:all, :order => 'tstamp DESC', :limit =>
> 10, :conditions => ["deleted=0"])
> Channelnote.delete_all;
> for cnote in cnotes do
> g=cnote
Ah, thanks Fred,
Yes, this explains then why my other records are not being saved back
-- I get it (though, this has nothing to do with the partials --
that's a different issue. In this particular issue, I am merely
pruning the table when the user logs off). Thanks! -RVince
On Sep 7, 8:00 am, F
On Sep 7, 1:12 am, RVince wrote:
> Hassan,
>
> Same problem though -- it doesn;t save them back. They just all get
> deleted, nothing saved back. Here is my code (all the saves evaluate
> to true, btw) and the log:
As of 2.1 rails has support for partial updates - when you do a save
only chang
Using MySQL 5.0.27 Community Edition, Rails 2.3.2 and MySQL adapter.
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Not sure why (or if) save is returning true, but looking at the
program flow, wouldn't Rails try to do an update of each cnote since
they are not new records when they are retrieved? (Rather than an
insert as the OP intends.)
In that case, trying to update a record that no longer exists in the
da
On Sun, Sep 6, 2009 at 5:12 PM, RVince wrote:
> Same problem though -- it doesn;t save them back. They just all get
> deleted, nothing saved back. Here is my code (all the saves evaluate
> to true, btw) and the log:
If the save! returns true, it should be good -- what DB are using?
and what vers
Hassan,
Same problem though -- it doesn;t save them back. They just all get
deleted, nothing saved back. Here is my code (all the saves evaluate
to true, btw) and the log:
puts "deleting all but 10 channelnotes"
@cnotes = Channelnote.find(:all, :order => 'tstamp DESC', :limit =>
10, :c
On Sun, Sep 6, 2009 at 2:39 PM, RVince wrote:
>
> I have a table where I am trying to delete all but the 10 most recent
> records. My code is as follows:
>
> cnotes = Channelnote.find(:all, :order => 'tstamp DESC', :limit =>
> 10, :conditions => ["deleted=0"])
> Channelnote.delete_all;
>
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