buildSubqueryInCondition() protected method Builds SQL for IN condition protected string buildSubqueryInCondition ( $operator, $columns, $values, &$params )$operator string $columns array $values yii\db\Query $params array return string SQL

toString() public method Returns string representation of this message. public string toString ( )return string The string representation of this message.

$response public property The response to be sent. If not set, the response application component will be used. public yii\web\Response $response = null

addRule() protected method Adds a rule to the RBAC system. protected boolean addRule ( $rule )$rule yii\rbac\Rule The rule to add return boolean Whether the rule is successfully added to the system throws Exception if data validation or saving fails (such as the name of the rule is not unique)

generateActionParams() public method Generates action parameters public string generateActionParams ( )

init() public method Initializes the application component. public void init ( )

$modelClass public property public $modelClass = null

$catalog public property public string $catalog = 'messages'

run() public method Renders the widget. public void run ( )

addCommentOnColumn() public method (available since version 2.0.8) Builds a SQL command for adding comment to column public string addCommentOnColumn ( $table, $column, $comment )$table string The table whose column is to be commented. The table name will be properly quoted by the method. $column string The name of the column to be commented. The column name will be properly quoted by the method. $comment string The text of the comment to be added. The comment will be properly quoted