queryScalar() protected method Queries a scalar value

EVENT_INIT event of type \yii\db\Event An event that is triggered

init() public method Initializes the object.

viaTable() public method Specifies the junction table

$sql public property The SQL statement to be executed for retrieving

$joinWith public property A list of relations that this query

all() public method Executes query and returns all results

joinWith() public method Joins with the specified relations

onCondition() public method Sets the ON condition for

__construct() public method Constructor.