$indexBy public property The name of the column by which the query

andWhere() public method Adds an additional WHERE condition

where() public method Sets the WHERE part of the query

isEmpty() protected method Returns a value indicating

indexBy() public method Sets the

orderBy() public method Sets the ORDER BY part of the

addOrderBy() public method Adds additional ORDER BY columns

filterCondition() protected method Removes

$where public property Query condition. This refers to the WHERE

$orderBy public property How to sort the query results. This is