Hi
I'm having trouble with reading some data, and I think I sort why a
particular operation is happening at a technical level, but I'm left
wondering if it's the right behaviour.
Here's what I'm doing.
In one operation, I'm doing a read of a model for all fields
$this->Model->read(null, $id);
Then I'm constructing a new $data variable that contains the $id, and any
changed fields. Typically, this just has a changed status field. I end up
with :
$data = array('id' => $id, 'status' => 'closed');
$this->Model->save($data);
However, when I look at the SqlLog, it would seem that all data is retained
from the previous read, and the new data is merged with the existing data,
and it is all saved. The side effect is that the modified field is not
updated.
Is this intentional behaviour? I thought that if you were to specify the
primary key and data in the input of the save, then it would just save that
data, and not data from a previous read.
Should I be doing a find('first') instead of a read() to avoid this?
Regards
Reuben Helms
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