$oldPrimaryKey public read-only property The old primary

updateAll() public static method Updates the whole table

unlink() public method Destroys the relationship between

getOldAttribute() public method Returns the old value

EVENT_BEFORE_INSERT event of type yii\base\ModelEvent

EVENT_BEFORE_UPDATE event of type yii\base\ModelEvent

EVENT_AFTER_FIND event of type yii\base\Event

getOldAttributes() public method Returns the old attribute

hasMany() public method Declares a has-many

$relatedRecords public read-only property An array of