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Issue 3532: Add note about AR default values to upgrade notes

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This commit is contained in:
Michael Härtl
2014-05-22 14:14:43 +02:00
parent 1a848453a1
commit eddd6642f5
1 changed files with 11 additions and 0 deletions
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11
docs/guide/intro-upgrade-from-v1.md
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@ -447,6 +447,17 @@ as arrays, which can significantly reduce the needed CPU time and memory if larg
$customers = Customer::find()->asArray()->all();
```
Another change is that you can't define attribute default values through public properties anymore.
If you need those, you should set them in the init method of your record class.
```php
public function init()
{
parent::init();
$this->status = self::STATUS_NEW;
}
```
There are many other changes and enhancements to Active Record. Please refer to
the [Active Record](db-active-record.md) section for more details.