// @Override
public HavingBuilder having(String columnExpression)
{
SelectItemParser parser = new SelectItemParser(_query, false);
SelectItem selectItem = parser.findSelectItem(columnExpression);
return(having(selectItem));
}
} // createOperand()
private SelectItem findSelectItem(string expression, bool allowExpressionBasedSelectItem)
{
SelectItemParser parser = new SelectItemParser(this, allowExpressionBasedSelectItem);
return(parser.findSelectItem(expression));
} // findSelectItem()