exists() public abstract method Returns a value indicating

indexBy() public abstract method Sets the

filterWhere() public abstract method Sets the WHERE part

orFilterWhere() public abstract method Adds an additional

orderBy() public abstract method Sets the ORDER BY part

addOrderBy() public abstract method Adds additional ORDER

one() public abstract method Executes the query and returns

where() public abstract method Sets the WHERE part of

count() public abstract method Returns the number of records

limit() public abstract method Sets the LIMIT part of