@Override
public Index getScanIndex(Session session) {
if (getStep(session) == 0) {
throw DbException.get(ErrorCode.STEP_SIZE_MUST_NOT_BE_ZERO);
}
return new RangeIndex(this, IndexColumn.wrap(columns));
}
private Index addIndex(String name, ArrayList<Column> list, IndexType indexType) {
Column[] cols = new Column[list.size()];
list.toArray(cols);
Index index = new Index(this, name, IndexColumn.wrap(cols), indexType);
indexes.add(index);
return index;
}
