private static void parseTypeOfChangeColumn(AlterColumn alterColumn, Set<SchemaChangeType> types) {
        Preconditions.checkNotNull(alterColumn.getNewColumn(), "The new column is null");
        Column newColumn = alterColumn.getNewColumn();
        Column oldColumn = alterColumn.getOldColumn();
        Preconditions.checkState(isNotEmpty(newColumn), "The new column name is blank");
        if (isNotEmpty(oldColumn) && !oldColumn.getName().equals(newColumn.getName())) {
            types.add(SchemaChangeType.RENAME_COLUMN);
        } else {
            types.add(SchemaChangeType.CHANGE_COLUMN_TYPE);
        }
    }
Parse the schema change type from {@link AlterColumn}
It is used in the scenario of modifying the column, there is a modified column ddl to
implement multiple column change scenarios, such as modifying the column name and column type at the same time,
we need to parse the specific type.

@param alterColumn The AlterColumn
inlong-sort/sort-common/src/main/java/org/apache/inlong/sort/util/SchemaChangeUtils.java