{
ConglomerateDescriptor cd = congDescs[i];
if ( ! cd.isIndex())
continue;
IndexRowGenerator irg = cd.getIndexDescriptor();
int[] bcps = irg.baseColumnPositions();
boolean[] ia = irg.isAscending();
int j = 0;
/* For an index to be considered a duplicate of already existing index, the
* following conditions have to be satisfied: