| Dictionary | ColGroupRLE. preAggregateThatSDCStructure(ColGroupSDC that,
                            Dictionary ret,
                            boolean preModified) | 
| Dictionary | ColGroupSDCZeros. preAggregateThatSDCStructure(ColGroupSDC that,
                            Dictionary ret,
                            boolean preModified) | 
| Dictionary | ColGroupDDC. preAggregateThatSDCStructure(ColGroupSDC that,
                            Dictionary ret,
                            boolean preModified) | 
| Dictionary | ColGroupSDCSingle. preAggregateThatSDCStructure(ColGroupSDC that,
                            Dictionary ret,
                            boolean preModified) | 
| Dictionary | ColGroupSDC. preAggregateThatSDCStructure(ColGroupSDC that,
                            Dictionary ret,
                            boolean preModified) | 
| Dictionary | ColGroupSDCSingleZeros. preAggregateThatSDCStructure(ColGroupSDC that,
                            Dictionary ret,
                            boolean preModified) | 
| Dictionary | ColGroupOLE. preAggregateThatSDCStructure(ColGroupSDC that,
                            Dictionary ret,
                            boolean preModified) |