OCTypeDescription typeDescription = null;
int attrSZ = attributeCollection.size();
for (int z = 0; z < attrSZ; z++) {
amo = attributeCollection.get(z);
typeDescription = amo.getTypeDescription();
OCType ot = typeDescription.getType();
int innerType = ot.getTypeCode();
// determinate column size
Integer columnSize = null;
Integer decimalDigits = null;
if (!(typeDescription.isMultiType())) {
switch (innerType) {