deon/lnkohana
Archived
1
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Wiki Activity

Suppress DB updates when values are not changed

Browse Source
This commit is contained in:
Deon George 2015-09-30 21:18:41 +10:00
parent c570b45e49
commit e8c4f00a8d
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
modules/orm/classes/Kohana/ORM.php
View File

@ -792,6 +792,20 @@ class Kohana_ORM extends Model implements serializable {
// Object is no longer saved or valid // Object is no longer saved or valid
$this->_saved = $this->_valid = FALSE; $this->_saved = $this->_valid = FALSE;
} }
// If the replacement value is the same as the original value, we dont need to update.
// @note This assumes that the value returned from the DB is always a string.
if (array_key_exists($column, $this->_original_values) AND (string)$value === $this->_original_values[$column] AND array_key_exists($column, $this->_changed))
{
unset($this->_changed[$column]);
// Reset back our saved status.
if (! count($this->_changed))
{
$this->_saved = $this->_valid = TRUE;
}
}
} }
elseif (isset($this->_belongs_to[$column])) elseif (isset($this->_belongs_to[$column]))
{ {