}
}
} else if(hasMultipleTableTargets()) {
List<SimpleTableReference> trs = getOrderedSimpleTableRefs();
for (SimpleTableReference ref : trs) {
TableData tableData = ref.getTableData();
List<ColumnData> columns = tableData.getColumns();
for (ColumnData column : columns) {
if (!cols.containsKey(column.getName())) {
cols.put(column.getName(), column.getColumnType().getGosuType());
}
}